• Chemical Manufacturer of Laboratory Reagents, Bulk Inorganics and Organics for Process Chemistry Since 1928.

Water Testing Water Testing Turbidity Standards Turbidity Standards 8273 AMCO CLEAR LINEAR VERIFICATION KIT, for HACH 2100P 0,0,0,2,0,4,0,6,0,8 NTU for HACH 2100P 0,0,0,2,0,4,0,6,0,8 NTU 0,0,2,0,4,0,6,0,8 NTU 0,2,0,4,0,6,0,8 NTU 2,0,4,0,6,0,8 NTU 0,4,0,6,0,8 NTU 4,0,6,0,8 NTU 0,6,0,8 NTU 6,0,8 NTU 0,8 NTU 8 NTU Primary kit contains 1 bottle of each value, Sealed Secondary kit contains 1 sealed standard vial of each value, Deluxe kit contains 1 bottle and 1 sealed standard of each value,