WP & DMRQA Total Cyanide in Water

5,5'-Difluoro-3,3',4,4'-tetrachlorobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

Diflufenican, 100µg/mL in Acetonitrile, 1ml

Methapyrilene HCl