4,4’-Methoxychlor

O,O,O-Triphenyl phosphorothionate,1000 µg/mL ,MeOH,1mL,

Anion Mix #2

Daily Quality Control Standard (with 4 Fluorinated Compounds Internal Standard) 14 Analytes + 4 ISTD, each Wt.% as listed; units: 1x10mL, 5x10mL neat Name Wt.% Name Wt.% n-Hexane 12 Toluene 9 n-Heptane 17