beta-D-Lactose Back Catalog number: 93875 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8742.12-50-IO 2,2',4-Tribromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 147217-75-2 Price on request 40050 EPA Method 634 Analytes Price on request 682846 trans-Cinnamic acid, 1000mg Price on request