Bupirimate, 100 µg/ml, Ethyl acetate, 5ml

Siloxanes - Mix 7, 10µg/ml in Acetone, 5ml

PCB Mixture 1 7 Analytes, each 10µg/mL in acetonitrile; unit: 10x1mL Prod.no. Compound Description CAS No. 1999.12 2,4,4’-Trichlorobiphenyl PCB 28 [7012-37-5] 2000.12 2,2’5,5’-Tetrachlorobiphenyl PCB 52 [35693-99-3] 20001.12 2,2’4,5,5’-Pentachlorobi

tert-Butanol, Comet assay grade, , Solvent-, Unit , # of units-, Cas.no. 75-65-0