Acids Calibration Level 2

Dimethenamid-P, 100µg/ml in Acetonitrile, 5ml

Tri-n-butyltin chloride, 1000µg/mL, Solvent-methanol, Unit 5mL, # of units-1, Cas.no. 1461-22-9

PCB No. 55, 100µg/ml in Isooctane, 1ml