COD Vials, Not EPA Approved

COD Vials, Not EPA Approved
Item No. Description Price
B0010 COD Digestion Vials, Hg Free 0-150mg/L, 100 pk $109.00
B0015 COD Digestion Vials, Hg Free, 0-1500mg/L, 100pk $109.00
B0020 COD Digestion Vials, Hg Free, 0-15,000mg/L, 100pk $109.00
B1020 COD Digestion Vials w/Hg, 0-15,000mg/L, 100pk $109.00
For process control and sample industrial effluents.  Chloride interferents can be an issue and are not to be used in reporting NPDES for COD.

Question/Answer

Do you have a COD mercury free digestion vials that is EPA approved?

The EPA does not currently have a COD method that supports mercury free digestion reagents. Therefore, all COD vials that are used for regulatory purposes must contain the required amount of mercury salt in order to produce valid results.

Hello, may you please inform me whether the: Item No.: B1015S - Samples: COD Digestion Vials w/ Hg, 0-1500mg/L, 5pk, are suitable for the spectrophotometer SMART3 of Lamotte? Thank you in advance.

The Smart3 colorimeter does have an available COD/UDV adapter that allows you to read standard COD vials. It is important to note that the cover of the colorimeter does not close when using COD vials. The COD adapter does help to minimize ambient light interference but the user should be aware of this and not attempt measurements in direct light.

price

The samples are free. Please see the following page for our current price listing. http://www.envexp.com/component/envexp/1-Wet_Chemistry/COD-COD_Testing/COD-COD_Vials%2C_Not_EPA_Approved/B0015-COD_Digestion_Vials%2C_Hg_Free%2C_0-1500mg|L%2C_100pk

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