16mm hach cod vials for measuring water quality

• Deionized water 1. Prepare a 50-mg/L COD standard solution as follows: a. Use a pipet to add 5.0 mL of a 1000-mg/L COD standard solution into the volumetric flask. b. Dilute to the mark with deionized water . Mix well. Prepare this solution daily. 2. Use the test procedure to measure the concentration of the prepared standard solution. 3.

Jun 01, 2005 · For COD analysis, the Lewiston lab uses the closed reflux micro method using Hach COD digestion vials. The pre-dosed reagents are contained in 16mm glass tubes, or vials, that fit directly into all commercially available COD reactors and spectrophotometers.

For scheduled COD testing, the brewery uses the Closed-Reflux Micro Method using Hach COD digestion vials. The pre-dosed reagents are contained in 16-mm glass tubes, or vials, that fit directly into most commercially available COD reactors and spectrophotometers. COD testing is a very straightforward procedure at the brewery.

A series of COD reactors to fit varying numbers and sizes of tubes available either as single or double blocks. All units come with adjustable temperature between 37 and 165ºC and are pre-programmed for all Hach standard digestion applications inlcuding COD, Unicell and TNT.

Accommodates Most Test Vials The DRB 200 reactor can heat solutions in round vials of two different sizes. Small, 16-mm diameter vial wells are suitable for Hach COD, UniCell™, TOC, and Test ’N Tube vials. Larger, 20-mm diameter vial wells are intended for sample preparation reaction vessels using the Metals Prep Set.

The LDO101 is ideal for measuring dissolved oxygen in wastewater, drinking water and general water quality applications. Hach IntelliCAL™ LDO is a revolutionary breakthrough in the measurement of dissolved oxygen, eliminating the numerous reliability and maintenance concerns inherent of older DO measurement technologies.

Hach is committed to supporting producers in the metal and mining industry with new product development with recently released TNTplus vial methods for sulfide and cyanide. With this improved cyanide procedure, customers can utilize Hach’s MicroDist distillation tubes to test for total cyanide to meet EPA compliance for gold mining discharge.

methods. Accommodates Most Test Vials. The DRB 200 reactor can heat solutions in round vials of two different sizes. Small, 16-mm diameter vial wells are suitable for Hach COD, UniCell™, TOC, and Test ’N Tube vials.

If you want to modify a current Pick&Ship order, please contact our customer service at 800-227-4224. These aluminum tubes are inserted into the 16 mm vial wells of existing reactors, to adapt them to the 13 mm TNTplus vials. The adapters can be removed (once the heater block has cooled) if the customer needs to use 16 mm vial chemistries.

Total organic carbon is a measure of the amount of organic compounds contained in a water sample. Organic carbon-containing compounds can either be dissolved in water or exist in water as undissolved, suspended material, or liquid. This organic matter can enter water naturally and through man-made sources/processes.

Used with Hach spectrophotometers and portable laboratories. Makes it possible to use other cells in instruments which normally take a 25-mL cell. For use with Models DR/2000, DR/2010, DR/3000.

Hach DRB-200 COD Reactor digests up to 15 samples simultaneously. Reactors feature one-touch operation through the use of preprogrammed Hach COD and TNT standard digestion temperatures/times, or customize up to three programs. To customize, choose from one of nine languages, set the temperature between 37 to 165°C, and enter the time between 1

Camlab Water CW2420722 COD Vials 0-15,000mg/l 16mm Diameter Pack of 25 SKU - 1129393 CW2420722 £40.52

Reduced errors – Automatic method detection with bar-coded vials. Scratched, flawed, or dirty glassware becomes non-issue as instrument averages 10 readings and rejects outliers. Safe handling – Innovative vial and reagent delivery significantly reduces spillage or contamination risk. Documented shelf life and COA – New 2D barcode details

Apr 06, 2016 · COD, drinking water analysis, environmental, Hach, Hach lange, lab equipment, laboratory, mercury, mercury free, Wastewater, water quality, water testing You Might Also Like Updates to Hach 16mm COD vials