Gentian (Crystal) Violet Back Catalog number: 72171 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended BRP-345 3,4,5-Tribromophenol, 1.2ml x 100ug/ml, toluene Price on request 9196.21-100-ME 17-Hydroxypregnenolone, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 387-79-1 Price on request 2975.4-100 Acephate, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 30560-19-1 Price on request