zeta-Cypermethrin, 100 µg/ml, Acetone, 1ml

Tetracycline, 1000μg/ml in MeOH, 1ml

iso-Butyl benzyl phthalate (2-Methylpropyl benzyl phthalate), neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 72170-45-7

Calibration Std. #1