WS Low Level Perchlorate

1-Nitropyrene-d9, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 93487-20-8

Aceclofenac, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 89796-99-6

D6-Pirimicarb, 100 µg/ml, Acetone, 1ml