Pesticide-Mix 41, 10.0 µg/ml, Acetonitrile, 10ml

N-Acetylaminomethylphosphoric Acid (>90%), 250mg

ISO 8165-1 Internal Control Stock Solution 1 1 Internal standard, 1000µg/mL in acetone; unit: 1x5mL 2061.6 2,4-Dibromophenol [615-58-7]

Arochlor 1221 , 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 11104-28-2