beta-BHC, 1000µg/ml in Acetone, 1ml

Multi-Element Solution 4

3,4-Dimercaptotoluene 5000µg/mL in acetone, 5x1mL

Triazophos, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 24017-47-8