Pyrethrins, 100 µg/ml, Ethyl acetate, 1ml

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

2,3,5,6-Tetrachloroterephthalic acid

Atrazine-desisopropyl-2-hydroxy, 10.0 µg/ml, Meth