EPA Method 8021B Internal Standard

Triclosan-methyl ether, 100µg/mL in Acetonitrile, 1ml

4-Chloro-2-nitroaniline, 500mg

Carbendazim-d4 (benzimidazole-4,5,6,7-d4), neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 291765-95-2