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Single Component Solutions

Reference Standards: Single Component Solutions

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Products

Cannabidiolic Acid (CBDA) Standard

  • U.S. Drug Enforcement Agency (DEA)-exempted preparation—no need to purchase costly neat materials or to make your own standards.
  • Pair with Restek's THC standards to analyze both neutrals and acids in cannabis products by LC.
  • A must for accurate quantification in medical cannabis potency testing and strain ID.
  • Prepared in acetonitrile, instead of methanol, to maintain stability and prevent methylation of carboxylic acid groups.

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Dimethyldichlorosilane (DMDCS) Deactivating Agent

  • Easy deactivation of liners and other glass surfaces.
  • Convenient25 mL bottle deactivates 60 inlet liners.
  • Tested to ensure consistent quality and effectiveness.

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LC Multiresidue Pesticide Standard #10 (carbendazim)

Carbamate/Uron Compounds

Accurately detect and quantify pesticides of global food safety concern in a wide range of fruits, vegetables, and other commodities by LC-MS/MS.

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LC Multiresidue Pesticide Standard #8 (hydramethylnon)

Organonitrogen Compounds

Accurately detect and quantify pesticides of global food safety concern in a wide range of fruits, vegetables, and other commodities by LC-MS/MS.

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Ethylene Oxide Standard

  • The industry's only suite of off-the-shelf reference standards for detecting ethylene oxide and 1,4-dioxane* in PEG-based products.
  • Formulated with concentrations needed by labs analyzing cosmetics and personal care products for possible carcinogens.
  • Quantitatively tested to confirm composition; detailed support documentation provided.

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Endrin Aldehyde Standard

NOTE: Cat. #s 32463–32468 are dissolved in acetone and replace cat. #s 32219–32224, which were dissolved in methanol.

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Endosulfan Sulfate Standard

NOTE: Cat. #s 32463–32468 are dissolved in acetone and replace cat. #s 32219–32224, which were dissolved in methanol.

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Endosulfan II Standard

NOTE: Cat. #s 32463–32468 are dissolved in acetone and replace cat. #s 32219–32224, which were dissolved in methanol.

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Endosulfan I Standard

NOTE: Cat. #s 32463–32468 are dissolved in acetone and replace cat. #s 32219–32224, which were dissolved in methanol.

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Endrin Ketone Standard

NOTE: Cat. #s 32463–32468 are dissolved in acetone and replace cat. #s 32219–32224, which were dissolved in methanol.

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Endrin Standard

NOTE: Cat. #s 32463–32468 are dissolved in acetone and replace cat. #s 32219–32224, which were dissolved in methanol.

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AOAC QuEChERS Triphenylphosphate Solution

  • Ready to use for generating test mixes, calibration standards, and spiking experiments.
  • Reliable standards produced according to specifications defined in AOAC Official Method 2007.01.
  • Cost-effective QuEChERS standards can be used without dilutions for greater lab efficiency.

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(+)Methamphetamine

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Triazolam

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Thebaine

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Temazepam

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Talbutal

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Secobarbital

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Prazepam

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Phentermine

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Phenobarbital

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Phenmetrazine

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Phendimetrazine

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Phencyclidine

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Pentobarbital

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Pentazocine

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Oxymorphone

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Oxycodone

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Oxazepam

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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nor-Fentanyl oxalate

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Nitrazepam

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Nicotine

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Morphine

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Methyprylon

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Methohexital

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Methaqualone

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Methadone

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Meprobamate

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Mephobarbital

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Meperidine

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Lorazepam

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Levorphanol

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Hydromorphone

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Hydrocodone

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Hexobarbital

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Flurazepam

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Flunitrazepam

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Fentanyl

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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EDDP perchlorate

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Ecgonine

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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DL-Glutethimide

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Diazepam

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Dextro-propoxyphene

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Dextromethorphan HBr monohydrate

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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d-Amphetamine

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Cotinine

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Codeine

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Cocaine

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Cocaethylene

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Clonazepam

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Clobazam

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Chlordiazepoxide

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Butalbital

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Butabarbital

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Bromazepam

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Benzphetamine

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Benzoylecgonine

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Barbital

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Aprobarbital

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Alprazolam

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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3,4-MDMA HCl

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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3,4-MDEA HCl

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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3,4-MDA HCl

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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1,4-Butanediol

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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α-Methylene-γ-butyrolactone (AMGBL)

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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γ-Valerolactone

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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γ-Butyrolactone (GBL)

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Chlordane Solutions

  • Chlordane standards may exhibit lot-to-lot variation.
  • See the Documentation tab for chromatograms on certificates of recently produced lots and inquire about availability.

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QuEChERS Internal Standard Mix for LC-MS/MS Analysis (Nicarbazin)

Ready to use for QuEChERS extractionsno dilutions necessary.

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Acrolein

This product has a limited shelf life. We recommend that you order only the ampul quantity that meets your immediate needs.

NOTE: Store standards under frozen conditions (0 °C or colder). We recommend you store ampuls lying flat (horizontally) to prevent breakage. For best results, thaw the contents of the ampul fully and shake the ampul well before opening and using the solution.

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8330 Internal Standard (1,4-Dinitrobenzene)

To ensure the highest quality explosives standards, Restek chemists carefully purify or synthesize all of the compounds listed in EPA Method 8330.

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Exempted Drug of Abuse Reference Standards

Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for 7 days. Ground freight is the default shipping method for this product; expedited methods are available upon request.

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Toxaphene Solutions

  • Toxaphene standards may exhibit lot-to-lot variation.
  • See the Documentation tab for chromatograms on certificates of recently produced lots and inquire about availability.

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tert-Butanol-d9 Standard

An internal standard for oxygenates.

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tert-Amyl ethyl ether Standard (TAEE)

Oxygenate additive in (US) gasolines.
A US EPA target analyte that is not commercially available, this reference material is prepared from a laboratory-synthesized sample.

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C50 in Toluene (n-Pentacontane)

  • Meets CCME 2001 Petroleum Hydrocarbons in Soil MethodTier 1.
  • Primary reference calibration standards for quantification of four fractions.

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Tetrapentyltin Internal Standard

Complete data pack available for audit compliance.

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Tetra-n-propyltin Internal Standard

Complete data pack available for audit compliance.

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Tripentyltin Chloride Surrogate

Complete data pack available for audit compliance.

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Tri-n-propyltin Chloride Surrogate

Complete data pack available for audit compliance.

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Tributyltin Chloride Calibration Mixture

Complete data pack available for audit compliance.

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Bank Dye Standard (MAAQ) (1-N-(methylamino)anthraquinone (MAAQ))

Restek offers this qualitative standard (red dye used in bank “Security Packs”) to help investigators in municipal police stations and criminal laboratories fight crime.

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Polywax Standards

Supports ASTM Methods D2887, D6352, D7169, D7398, and D7500.

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Stoddard Solvent Standard

Stoddard solvent is also known as Type I mineral spirits, Texsolve S, or Varsol 1 mineral spirits. We offer this reference material for those who need to calibrate Stoddard solvent separately. This standard is dissolved in methanol for analysis by either direct injection or purge and trap.

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Hydraulic Oil Standard

  • For total petroleum hydrocarbon pattern recognition of hydraulic oil.
  • High concentration50,000 µg/mL in methylene chloride.

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Creosote Oil Standard

  • For total petroleum hydrocarbon pattern recognition of creosote oil.
  • High concentration50,000 µg/mL in methylene chloride.

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Aviation Gas Standard

100-octane, low-lead fuel used in piston-type aircraft.

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Fuel Oil #6 Standard

This fuel, sometimes called bunker C or residual, is a black viscous oil. Applications in which it may be used require the ability to preheat the fuel prior to pumping and burning.

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Fuel Oil #5 Standard

Fuel oil #5 is typically used in applications in which there is little or no preheating of the fuel prior to burning. A blend of distillate (fuel oil #2) and residual (fuel oil #6), the fuel oil #5 used to prepare this mixture has a kinematic viscosity of 106.5 at 38 °C (100 °F), measured using ASTM D-445.

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Fuel Oil #4 Standard

Fuel oil #4 is typically used in limited applications in which the fuel cannot be preheated prior to burning. The fuel is a blend of distillate (fuel oil #2) and residual (fuel oil #6).

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Used Motor Oil Composite Standard

  • Prepared from an equal-volume blend from five gasoline-powered vehicles (belonging to Restek employees). After blending, a precisely weighed amount of the composite is added to a volumetric flask to produce the standard.
  • Motor Oil standards may exhibit lot-to-lot variation.
  • See the Documentation tab for chromatograms on certificates of recently produced lots and inquire about availability.

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Motor Oil Composite Standard

  • Prepared from an equal-volume blend of 5W30, 10W30, 10W40, and 20W50 motor oils. After blending, a precisely weighed amount of the composite is added to a volumetric flask to produce the standard.
  • Motor Oil standards may exhibit lot-to-lot variation.
  • See the Documentation tab for chromatograms on certificates of recently produced lots and inquire about availability.

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Kerosene Composite Standard

  • Kerosene composite standards are comprised of three separate sources blended in equal portions.
  • Kerosene standards may exhibit lot-to-lot variation.
  • See the Documentation tab for chromatograms on certificates of recently produced lots and inquire about availability.

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Diesel Fuel #2 Composite Standard

  • Diesel Fuel composite standards are comprised of three separate sources blended in equal portions.
  • Diesel Fuel standards may exhibit lot-to-lot variation.
  • See the Documentation tab for chromatograms on certificates of recently produced lots and inquire about availability.

    NOTE: A Certified PAH in Diesel standard is available as catalog number 31673.

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Unleaded Gasoline Composite Standard

  • Unleaded gasoline composite standards are comprised of three separate sources each of 87, 89, and 93 octane blended in equal portions.
  • Gasoline standards may exhibit lot-to-lot variation.
  • See the Documentation tab for chromatograms on certificates of recently produced lots and inquire about availability.

    NOTE: BTEX content of catalog numbers 30081, 30205, and 30206 is not measured. Certified BTEX gasoline standards are available as catalog numbers 30237 and 30485.

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L/C VOA Lab Control Sample #2 (Vinyl chloride)

We prepare the L/C VOA Lab Control Sample in two parts. Sample #1 contains all compounds except vinyl chloride, because this compound is extremely volatile and must be replaced frequently. Sample #2 contains vinyl chloride.

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8330 Surrogate (1,2-Dinitrobenzene)

Obtaining pure, neat compounds for Method 8330 reference standards can be very difficult.
To ensure the highest quality standards, Restek's Quality Control (QC) lab confirms the identity and purity of mixture components and solvents using one or more of the following techniques: GC-FID, HPLC, GC-ECD, GC-MS, LC-MS, refractive index, and melting point.

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8330 Internal Standard (3,4-Dinitrotoluene)

Obtaining pure, neat compounds for Method 8330 reference standards can be very difficult.
To ensure the highest quality standards, Restek's Quality Control (QC) lab confirms the identity and purity of mixture components and solvents using one or more of the following techniques: GC-FID, HPLC, GC-ECD, GC-MS, LC-MS, refractive index, and melting point.

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Formaldehyde-DNPH Mix

  • High concentration.
  • Acetonitrile solventsuitable for HPLC analyses.

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Chloroprene

A pure, quantitative chloroprene solution, specially stabilized in purge-and-trap grade methanol to allow dilutions for working standards in unmodified purge-and-trap methanol. The entire preparation procedure is performed under carefully monitored conditions to prevent any contamination or polymerization of the highly reactive, neat chloroprene.

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Single-Component Explosives Solutions

  • Supports U.S. Department of Defense base closures and remediation.
  • Mixtures and singles supporting LC U.S. EPA Method 8330.
  • Mixtures and singles supporting GC-ECD U.S. EPA Method 8095.
  • Internal standards and surrogates to support both methods.

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Aroclor Solutions

  • Aroclor standards may exhibit lot-to-lot variation.
  • See the Documentation tab for chromatograms on certificates of recently produced lots and inquire about availability.

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Antifoam Agent for Purge-and-Trap Samples

  • Efficiently controls foam; effective over a wide pH range.
  • No hazardous materials, no components that are target analytes.
  • Effective at less than 0.1% of sample volume.

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