2,3,3',6-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,

Vitamin A,neat,neat,100mg,

Whole Oil Control Mixture 1 Relative ratios Chiron No. Name CAS No. by weight: 1237.7 2,2-Dimethylpentane [590-35-2] 0.5 1249.6Methylcyclopentane [

Hydrocarbon Standard C6-C28, 2000µg/ml, MeChl, 1ml