Endosulfan-sulfate 10 µg/mL in Cyclohexane, 10ml Back Catalog number: L13133000CY Availability: In the manufacturer's stock Price on request - + Recommended 1124.18-200-T Benzo[1,2-b;4,5-b']bisbenzofuran, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 208-37-7 Price on request ASTM-P-0135 System Performance Standard, in Heptane, 1x5ml Price on request 2426.6-K-IPX5 2,4,6-Trichlorophenol-3,5-d2, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 93951-80-5 Price on request