2,3,4,4'-Tetrabromodiphenyl ether, 1.2ml x 50ug/ml, nonane

Alkylcycloalkane Mixture 2 5 Analytes, each 1000µg/mL in isooctane; unit: 1x1.1mL Chiron No. Compound CAS.No. 1073.21 n-Pentadecylcyclohexane [6006-95-7] 1871.22 n-Hexadecylcyclohexane [6812-38-0] 1074.23 n-Hept

Ethanol standard in serum,0.2g/L,serum, 3mL

N-Nitrosodi-n-butylamine, 1000μg/ml in MeOH, 1ml