Oxamyl, 100 µg/ml, Acetonitrile, 5ml

VPH Internal - Surrogate Standard Draft 01-2012

Organotin Standard Mixture 8 - Tin IS Ethyl Derivatives Internal standards ethylderivatives 1000 µg/mL in isooctane (based on total mass)) 5x1mL Ethyltripropyltin 1955.11 Di-n-heptyl diethyltin 2493.18 Tetra-n-propyltin 2490.12

3,4-Dinitrotoluene