All ampulized standards are supplied with a prelabeled transfer/storage vial. We want to make the transfer of ampulized standards as easy as possible. The label includes the catalog number, lot number, product description and expiration date. Custom mixes are also available.

Chemicals sold by Cole-Parmer are not intended for and should not be (i) used for medical, surgical or other patient oriented applications, or (ii) combined with any food product or ingested in any form.

Can’t find the standards you are looking for? Spex CertiPrep® can make custom standards to meet your exact needs. Contact us for more information at [email protected] or call us at 732-549-7144.

This multi-component solution contains 19 components.

• Revision 4.0 Add-Ons Mix for US EPA Method 524.2 is a 1.5 mL ampule which contains 40,000 µg/mL (40,000 ppm) of Chloroacetonitrile; 20,000 µg/mL (20,000 ppm) of Nitrobenzene and Propionitrile; 10,000 µg/mL (10,000 ppm) of 1,1-Dichloropropanone; 4,000 µg/mL (4,000 ppm) of 2-Nitropropane, Acrylonitrile, Methyl methacrylate, Tetrahydrofuran, and trans-1,4-Dichloro-2-butene; and 2,000 µg/mL (2,000 ppm) of 1-Chlorobutane, Allyl chloride, Carbon disulfide, Ether, Ethyl methacrylate, Hexachloroethane, Iodomethane, Methacrylonitrile, Methyl acrylate, and Methyl-tert-butyl ether.

Hazardous material shipping fees may apply.