Turbidity Standard (1000 NTU), 100ml Back Catalog number: 50924A Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 5063-6524 IQ Test Sample for UV-VIS 62,95 € 5063-6503 OQ/PV Standards kit-1 for UV/VIS 550,40 € 05980-20018 PFTBA sample bulb 30,21 €