Fermentation Standard Back Catalog number: 97121 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0042.14-100-T 9,10-Dinitroanthracene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 33685-60-8 Price on request IBPO004 Ponceau 4R (E 124), 1g Price on request ACQ-AQ08-115 Ethanol standard in water,0.8g/L,water, 1.5mL Price on request