customized cheap 16mm hach cod vials with flat bottom

COD Digestion Vials. Minimize handling of corrosive and toxic chemicals and eliminate pipetting hazardous reagents. 16 mm Test 'N Tube for Hach DR 6000™ and 

Hach's USEPA-approved dichromate COD Method is the most widely used chemical oxygen demand (COD) method for NPDES reporting in the world.

Hach's USEPA-approved dichromate COD Method is the most widely used chemical oxygen demand (COD) method for NPDES reporting in the world.

vials have a flat bottom so they can stand on their own. Step-by-step illustrated test methods are printed on the box ... 250 - 15000 mg/L COD.

For determination of low range Chemical Oxygen Demand (COD) by the Reactor Digestion method. US EPA approved for wastewater analysis using Hach Method 8000.

China cheap 15mL hach cod vials for sale manufacturer offering 10-15ml 16mm Test Cod Tube for Water Analysis Tubular Glass Vial Flat Bottom, ...

China cheap 16mm cod reagent vials exporter price-glass buy wholesales 15mL the bottom of the 18mm screw thread 10ml gc vial. customized cheap 10mL cod ...

Hach's USEPA-approved dichromate COD Method is the most widely used chemical oxygen demand (COD) method for NPDES reporting in the world.

Hach LTV082.52.40001 DRB 200 COD Reactor, single block, 15 X 16 mm vial wells, customization, and temperature accuracy; For a complete system order COD ...

For determination of low range Chemical Oxygen Demand (COD) by the Reactor Digestion method. US EPA approved for wastewater analysis using Hach Method 8000.