Perchlorate (ClO4-), 100µg/mL in Water, 100ml Back Catalog number: 59344 Availability: In the manufacturer's stock Price on request - + Recommended 8708.12-10MG Decachlorobiphenyl, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 2051-24-3 Price on request 0150.16-500-IO 4-n-Butyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 147792-33-4 Price on request X9095 Dinoseb Price on request