2,3',5-Trichlorobiphenyl (26) Back Catalog number: 66026 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended ASTM-P-0135 System Performance Standard, in Heptane, 1x5ml Price on request 97999 Ethylene oxide (2mg/mL) Price on request V676080 Vitamin K1 (contains up to 20% cis isomer), 100mg Price on request