hach cod vials with round bottom

2019/10/09 · 1 inch sample cell (round, square and pour thru) 1 cm sample cell. The DR1900 does not accepts the 16mm TNT/COD vials. Every Hach method comes with a handy method sheet (see below for example) , detailing the exact cuvette (and also material- glass or plastic) needed to perform that test in each compatible instrument.

The Hach COD vials can be used with any spectrophotometer that can fit the round 16-mm tubes, or that has a 16-mm round cell adapter. A calibration curve must be

High levels of wastewater COD indicate concentrations of organics that can deplete dissolved oxygen in the water, leading to negative environmental and regulatory consequences. To help determine the impact and ultimately limit the amount of organic pollution in water, oxygen demand is

round:13mm,16mm,1inch Optional100mmrectangularcell withadditionaladapter Dimensions (HxWxD) 8.5inx19.7inx18.1in (215mmx500mmx460mm) Weight 24.25lbs.(11kg) OperatingConditions 10at40 C,max.80%relative

COD Testing Advantages. COD is most suitable for rapid and frequent monitoring of treatment plant efficiency and water quality. This method is more accurate than BOD (with a 5-10% relative standard deviation) and it offers a relatively short analysis time (2-hour

Specifications. Description. 16mm Hach vials for vials for Chemical Oxygen Demand ( COD ) determination. Results displayed as O2 mg/l. Please note a reactor is required for sample digestion. The tube tests are in high-quality glass and the reagent tubes are shipped in special packaging to protect them during transport.

This unit comes equipped with an adjustable round vial holder that accommodates 13, 16, and 24 mm round vials. It can be used for COD analysis and will hold Hach brand COD vials.

Bottom housing, HQD Contact Us Login Hach India Chemistries INQUIRY: +91 9916040249 - e-Shop: +91 63668 87212 Login Username Password (cAsE sEnSiTiVe) Forgot your login info? Don't have an account yet? Register to

2018/04/24 · The Hach COD vials can be used with any spectrophotometer that can fit the round 16-mm test tubes, or that has a 16-mm round cell adapter. A calibration curve must be made at the appropriate wavelength using COD standard

Headspace Vials. National Scientific. glass Clear glass vials with 20mm crimp seal finish are designed to fit most headspace autosamplers Flat bottom vials maximize heating efficiency when used with bottom Round bottom vials are more easily handled by robotic arms that lift the vial from the tray Round bottom vials

with a broad dynamic range and large storage capacity, all within a compact instrument. Features: Accepts 10 -15mm round vials & 10mm square cuvettes

This unit comes equipped with an adjustable round vial holder that accommodates 13, 16, and 24 mm round vials. It can be used for COD analysis and will hold Hach brand COD vials.

CHEMetrics® COD vials can be used with CHEMetrics® photometers and with spectrophotometers that accept 16 mm diameter round bottom cells. They may be used with Hach® photometers and spectrophotometers without

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

Macherey-Nagel™ Nanocolor™ COD Tube Tests include exactly pre-dosed reagents in 16mm cuvettes and additional reagents for easy handling, high safety and maximum precision. Available in a range of measurement ranges. Pricing and Availability. Velp Scientifica™ ECO 8/ECO 16/ECO 25 Test Tube.