Isofetamid, 100 µg/ml, Acetonitrile, 1ml

Ethoprophos, 100 µg/ml, Toluene, 1ml

Chlordane, oxy, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 27304-13-8

0.100 N Potassium Thiocyanate