Piperacillin Sodium Salt

Trifluralin, 100 µg/ml, Ethyl acetate, 5ml

Continuing Calibration Verification Standard (CCV)

2,6,10-Trimethyldodecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 3891-98-3