Toxaphene Back Catalog number: 20021 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10281.16-100-IO 4-tert-Octylphenol-13C6monoethoxylate Price on request 79469 1,4-Dichlorobenzene-d4 Price on request S-4422-40-4.5PEX5 ISO 9377-2 MOD Extraction Solvent Stock Solution II 40µg/mL of each Units: 1x100mL and 5x100mL extraction solvent stock solution n-Heptane 40mg n-Tetracontane 40mg Pentane Add to 1000mL Price on request