Chromium (Cr) Back Catalog number: 57224 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended RPC-019AS 2,4,5-Trichlorobiphenyl (BZ-29) 917,79 Kč S-4056-75-MXX5 Thiophene/2-Methylthiophene (2:1) in isooctane/Toluene(3:1); Units: 5x1mL ampoules, 1x10mL screw-capped bottle Chiron No. Concentration µgS/g (ppm) Wt.% S-4056-0 Blank 0 S-4056-5 5 Price on request S-12401A1-1ML Methoprotryne, 100µg/ml in Acetonitrile, 1ml Price on request