Turbidity Standard (1.0 NTU) Back Catalog number: 59290 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 5190-9757 Ethanol 50mg/dL Standard (10 x 1mL) 1 550,76 Kč 1 163,07 Kč ACQ-AQ11-015 Ethanol standard in water,1.1g/L,water, 1.5mL Price on request 682923 1-(4-Chlorophenyl)urea, 100 µg/ml, Acetonitrile, Price on request