For determination of high range Chemical Oxygen Demand (COD) by the Reactor Digestion method. US EPA approved for wastewater analysis using Hach Method 8000. 測試量程 Range: 20 -1500 mg/L COD. Pack of 150 vials. - EPA Approved - Simpler and
K-7366) and 0-15,000 ppm HR+ COD vials (*Kit. Cat. Nos. K-7370S, K-7375, K-7371S, K-7376). The unit is powered by 4 AAA batteries (included) and is safely shipped in a cardboard box. *COD kits are sold separately $ 403.00 See Discount 5 or
The HI93754C-25 COD kit contains 25 ready-to-use vials containing pre-measured reagents. These high quality reagents follow follow an adaptation of the dichromate method for COD determination. In this method, a heated digestion is required to oxidize organic
DIGESTION SOLUTION FOR COD 20-1500 MG/L RANGE Mexico GHS AMERICAN ENGLISH M00485 03/05/2019 2. 2125915 DIGESTION SOLUTION FOR COD 20-1500 MG/L RANGE U.S. OSHA GHS AMERICAN ENGLISH M00485 10/02/2020 3. 2125915
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For use with a digestor block as well as a photometer or spectrophotometer Shop CHEMetrics Mercury-Free COD Vials Kits at Fishersci.com We continue to work to improve your shopping experience and your feedback regarding this content is very important to
COD kits CHEMetrics’ leakproof reagent vials contain premeasured solutions of sulfuric acids and potassium dichromate. To perform the COD determination, the analyst simply removes the Teflon® lined screw cap from the vial, adds sample to the vial, and replaces the cap. and replaces the cap.
Chemical Oxygen Demand (COD) Vials Save up to 35% with CHEMetrics® COD Vials No Difference CHEMetrics® COD Vials can be used directly with any Hach® factory-programmed instrument calibrations, at savings of up to 35%! Note: All kits contain identical no. of tests to Hach† equivalent with exception of K-7375, where 24159-15 contains 150 tests.
The HI93754C-25 are reagent vials that follow the dichromate method for the high range determination of chemical oxygen demand (COD) using a compatible benchtop photometer. These high quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each box for traceability. Pre-dosed reagents for ease of use Supplied with
จากตารางข างต นจะพบว า ค าเบ ยงเบนมาตรฐานของการว เคราะห ด วย Reagecon COD vials ไม เก นค าอ างอ งของ Hach ® และในการทดลองน จะพบว า COD ในช วงความเข มข น 0 – 1500 mg/l และ 0 – 15,000 mg
Page 1 of 7 A comparative study of the performance of Reagecon COD vials and Hach® COD vials using the Hach® DR/2010 photometer Authors: John J. Barron, Colin Ashton & Leo Geary - Technical Services Department, Reagecon Diagnostics Ltd., Shannon
COD digestion reagent vials, multiply the result by 10. For the most accurate results with samples near 1500 or 15,000 mg/L COD, repeat the analysis with a diluted sample. Blanks for colorimetric determination The blank vial can be used again and again for
2016/4/6 · COD Vials contain hazardous reagents, including Mercury compounds One of the major problems that users face is the highly hazardous reagents present in these COD vials, including mercury compounds. To reduce health and safety risks and their environmental impact, many users want to switch to mercury free COD vials .
