alpha-Endosulfan, 100 µg/ml, Ethyl acetate, 5ml

Indeno[1,2,3-cd]pyrene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 203578-33-0

Toxaphene Parlar-No. 26, 1µg/mL in Cyclohexane, 1ml

NPD Cocktail 4 14 Analytes, each 200 µg/mL in isooctane; unit: 1x1mL 0884.12 Dibenzothiophene [132-65-0] 0441.12 2,3,6-Trimethylnaphthalene [829-26-5] 0198.9 4-Methylbenzothiophene [14316-11-8] 0260.16 Fluoranthene [206-44-0] 0449.14 2,