Water and Wastewater Testing Supplies
Water Quality Testing Kits
(2,826)
Carbon Oxygen Demand Testing Products
(231)
Purge and Trap Testing Products
(94)
Sludge and Suspended Matter Testing Products
(67)
Coliform Sample Containers
(41)
Water and Wastewater System Accessories
(35)
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Hach Company BOD Nutrient Buffer Pillows, 3 mL concentrate to make 3L, 50/pk
For preparation of BOD5 dilution water. Each pillow combines the APHA-specified buffer and nutrients to prepare 3 liters of dilution water. Pack of 50 pillows
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Hach Company Glass Fiber Filter, Pore Size 1.2 µm, Diameter 21 mm, 100/pk
Standard filter for the clarification and monitoring of water and wastewater.
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Hach Company Glass Fiber Filter, Pore Size 2.7 µm, Diameter 70 mm, 100/pk
Made from 100% borosilicate glass fibers. Best used in general laboratory work and as a prefilter for membrane filtration.
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