Diindeno[4,3,2,1-cdef;1',2',3'-hi]chrysene,neat,neat,ca. 0.1mg,

Toxaphene Mix 1, 1 ng/µl, 1ml

2-Bromodiphenyl ether, 1.2ml x 50ug/ml, nonane

Daily Quality Control Standard (without Internal Standard) 13 Analytes, each Wt.% as listed; units: 1x10mL, 5x10mL neat Name: Wt. % Name Wt. % 1232.6 n-Hexane