Pesticide/PCB Surrogate, Mix, 200µg/ml in Acetone, 10 x 1ml

1,2,4-Butanetriol, 1000µg/mL, Solvent-dry pyridine, Unit 10mL, # of units-1, Cas.no. 3068-00-6

Calibration Standard Mix 4

Glufosinate-N-acetyl, 10.0 µg/ml, Water, 10ml