WS-SDWA Trace Elements #3

Dimethenamid, 100µg/ml in Acetonitrile, 1ml

Perfluoroheptane sulfonic acid, potassium salt,50 µg/mL,MeOH,1mL,

alpha-Endosulfan, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 959-98-8