discounting certified 10mL hach cod vials medium range

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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.

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

Waters™ Certified Vials Meeting Specified Dimensions, Cleanlines, & Adsorption Properties. Save Time & Ensure Consistent Reproducible Results With Waters™ LC Columns & Supplies.Lowest Adsorption · LC-MS Certified Vials · Highest Quality VialsTypes: Crimp, Screw Neck, Snap Neck

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

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

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 DR 

1 Ranges 3 to 150 mg/L COD and 20 to 1500 mg/L COD are USEPA approved for vial. 2. Oxygen Demand, Chemical, Dichromate Method (multi-range: 40.0, 150, ...

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

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