Thermo Scientific Orion™ AQUAfast™ AQ4500 Accessories for Turbidimeters

Orion™ AQUAfast™ AQ4500 Turbidimeter Accessories Add necessary accessories to your turbidimeter such as turbidity cells, primary turbidity standards, formazin turbidity standards and more. For use with (instruments): AQ4500 Turbidimeter Type: accessories for turbidimeter Description: Primary Standards for AQ4500, SDVB for 0, 1.0, 10, 100, 1000NTU Methods with EPA approval: US EPA approval for Drinking Water Reporting per 40 CFR Part 141, vol. 74, no. 147, Monday, August 3, 2009. rules and regulations pg 38351-38356.EPA 180.1 and ISO 7031 Contains: Set of 5 USEPA-approved primary calibration standards Unit Size: Each