Reference Standards: Food Safety
Pesticides

• Accurately detect and quantify pesticides of global food safety concern in a wide range of fruits, vegetables, and other commodities by LC-MS/MS.
• Full kit contains 204 compounds of interest, covering many LC-determined pesticides listed by government agencies; individual ampuls also sold separately.

• Accurately identify and quantify pesticide residues by GC-MS/MS in fruits, vegetables, botanicals, and herbals such as tea, ginseng, ginger, echinacea, and dietary supplements.
• Comprehensive 203-compound kit covers food safety lists by the FDA, USDA, and other global governmental agencies; individual ampuls also sold separately.

• Isotopically labeled to provide the best approach for pesticide residue quantification.
• Multiple options let you choose internal and surrogate standards that will mitigate matrix effects.
• Economically priced and compatible with both LC-MS and GC-MS applications; even helpful for optimizing LC-MS/MS system performance.
• Restek is your complete supplier for world-class food safety analysis: pesticide reference standard mixes and internal/surrogate standards, GC and LC columns, QuEChERS, and more!

• Meet specific cannabis pesticide residue analysis needs of Oregon – and states with similar pesticide residue regulations/programs.
• Verified composition and stability.
• 59 compounds in 6 x 1 mL ampules at 600 µg/mL – resulting in a convenient 100 µg/mL solution when blended immediately before use.
• Prepared stock product eliminates the need for in-house standards preparation.

• Meet specific cannabis analysis needs of California set forth by the Bureau of Cannabis Control for regulated category I and II residual pesticide reporting—and of states with similar regulations/programs.
• Ideal for creating multipoint (5-point minimum suggested) calibration curves for GC- and LC-MS/MS.
• Verified composition and stability.
• 66 compounds in 6 x 1 mL ampuls at 100 μg/mL.
• Prepared stock product eliminates the need for in-house standards preparation.

• Complete set of materials for N-methylcarbamoyloximes and N-methylcarbamates.
• New mix satisfies latest update of EPA Method 531.2.
• Formulated in acetonitrile for stability and convenience for LC analysis.

• External check of quality for laboratories performing food testing.
• Ensures accurate proficiency testing.

• External check of quality for laboratories performing food testing.
• Ensures accurate proficiency testing.

Used to passivate your LC system before your first analysis if you:

a) are analyzing phosphorylated compounds or other polar molecules known to chelate, or interact with metal ions in your LC (e.g., glyphosate)

and also

b) have stainless steel in your instrument flow path.