1,1,2,2-Tetrachloroethane-d2 Back Catalog number: 72053 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended H945928 7-Hydroxy Methotrexate-d3 Ammonium Salt, 1mg Price on request 677913 Fluchloralin, 100 µg/ml, Ethyl acetate, 1ml Price on request 58090 Thorium (Th) Price on request