MA - VPH Matrix Spike #2 Back Catalog number: 93625 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8986.4-K-AN N-Nitrosopiperazine, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 5632-47-3 Price on request 674961 Propisochlor, 50mg Price on request BDE-066S 2,3',4,4'-Tetrabromodiphenyl ether, 50µg/ml IO,1ml Price on request