8270 Benzidines Mix (3 components)

Certified reference materials (CRMs) manufactured and QC tested in ISO-accredited labs satisfy your ISO requirements.

Not sure which Restek product is the best for your analysis? Consult a Technical Specialist

Catalog #				Clear All
31688	8270 Benzidines Mix	2000 µg/mL each in methanol, 1 mL/ampul	ea.	Select Deselect
Catalog # 31688 Product Name 8270 Benzidines Mix Conc. in Solvent and Volume 2000 µg/mL each in methanol, 1 mL/ampul Units ea. Certified Reference Material (CRM) Yes Max Shelf Life on Ship Date 55 months Min Shelf Life on Ship Date* 6 months Shipping Conditions Ambient Storage Temperature 10 °C or colder For more information about storage and shipment temperatures, see our FAQ. *Have specific minimum (min.) shelf- life requirements? Contact us
31852	8270 Benzidines Mix	2000 µg/mL each in methylene chloride, 1 mL/ampul	ea.	Select Deselect
Catalog # 31852 Product Name 8270 Benzidines Mix Conc. in Solvent and Volume 2000 µg/mL each in methylene chloride, 1 mL/ampul Units ea. Certified Reference Material (CRM) Yes Max Shelf Life on Ship Date 55 months Min Shelf Life on Ship Date* 6 months Shipping Conditions Ambient Storage Temperature 10 °C or colder For more information about storage and shipment temperatures, see our FAQ. *Have specific minimum (min.) shelf- life requirements? Contact us

Featured Restek Products