Element Mix #3 Back Catalog number: 59509 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10900.17-10MG Promethazine hydrochloride,neat,neat,10mg Price on request 675090 Mecoprop, 100 µg/ml, Acetonitrile, 5ml Price on request 1209.16-200-T 5H-Benzo[b]carbazole, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 243-28-7 Price on request