Sulfamethizole, 100 µg/ml, Methanol, 1ml

2-Methyl-2-pentene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 625-27-4

Fensulfothion, 100µg/mL in Acetonitrile, 1ml

Daily Quality Control Standard (with 3 Fluorinated Compounds Internal Standard) 14 Analytes + 3 ISTD, each Wt.% as listed; units: 1x10mL, 5x10mL neat Name Wt.% Name Wt.% n-Hexane 12 Toluene