1,2,3,7,8-Pentachlorodibenzofuran , 1.2ml x 50ug/ml, nonane

Daily Quality Control Standard (with Internal Standard) 15 Analytes, each Wt.% as listed; units: 1x10mL, 5x10mL neat Name Wt.% Name Wt.% n-Hexane 11 Ethylbenzene

(24R)-24-Ethylcholesta-3,5-diene,neat,neat,100 µg,

Tinidazole, 10mg