KCl, trans-Aconitic acid & Na Phosphate Mix Back Catalog number: 50293 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended EN-1948CSLAV Extended Calibration/Low Level Solution; Alternate Volume, 200ul, nonane Price on request 8523.13-100-AN Gliotoxin, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 67-99-2 Price on request 2904.12-100-IO 2,4,4',5-Tetrachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 32690-93-0 Price on request