D8-4,4'-DDT, 100 µg/ml, Acetone, 1ml

Fluorescein (free acid),neat,neat,1g,

Daily Quality Control Standard (without Internal Standard) 14 Analytes, each Wt.% as listed; units: 1x10mL, 5x10mL neat Name Wt.% Name Wt.% n-Hexane 12 Toluene 9 n-Heptane

O,O-Diethylhydrogenphosphate, sodium salt