Turbidity (100 NTU) Back Catalog number: 50639 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675127 Brodifacoum, 100mg Price on request 8483.19-100-ME Metoprolol tartrate, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 56392-17-7 Price on request 8594.12 3-Amino-4-nitrobiphenyl, , Solvent-, Unit , # of units-, Cas.no. Price on request