2,2',3,3',4,5,6'-Heptachlorobiphenyl (174)

Memantine hydrochloride,neat,neat,50mg,

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

2,4-D, butoxyethanol ester