Turbidity (400 NTU) Back Catalog number: 50384 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MCCZ-1368 1,3,6,8-Tetrachloro-9H-[13C12]carbazole, 1.2ml x 50ug/ml, nonane Price on request S-FC2073S-1.2ML Simazine (ring-13C3), 100ug/ml in MeOH, 1,2ml Price on request 71954 2,3-Dimethylheptane Price on request