Sucrose Level 4 Back Catalog number: 93751 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 73061 Fentanyl-D5 Price on request 2358.4-100-ME Tetramethylammonium bromide, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 64-20-0 Price on request NG-S526-1G POE (2) tallow amine, 1g Price on request