News

Water Monitoring – DR 2800™ Spectrophotometer round cells/vials, 1-in. square cells, 13 mm round vials, 16 mm round vials, 1×5 cm cells, and Pour-Thru cells with 1-in./1 cm paths. 12. Power requirement shall be line voltage or optional battery pack. 13. The instrument shall be warranted for one full year against COD Reagent Vials for Measuring Water Quality Petro 8/1/2019 · Available in standard 25- and 150-count eco-friendly packaging, our line of COD Reagent Vials can be used wi...

COD Digestion Vials, High Range, pk/150 | Hach USA – Easy Disposal. Small reagent volumes used in Hach COD vials minimize the volume of spent silver, mercury and chromium waste. Customers in the contiguous 48 United States benefit from the availability of the ezCOD waste recycling program, which provides comprehensive transportation and disposal of COD vials. COD Digestion Vials, High Range, pk/150 | Hach Canada – Dispose of according to local, province and federal regulations. ...

accu-Test Micro Chemical Oxygen Demand System 6.6.1 KHP Stock Solution: To obtain a 10 g/L COD stock solution, add 8.5034 g of potassium acid phthalate (KHP pre-dried to a constant weigh at 110 degrees Celsius) to a 1000 ml volumetric flask and dilute to 1000 ml using deionized water. 6.6.2 COD 5220 CHEMICAL OXYGEN DEMAND (COD)* 5220 A. Introduction 5220 CHEMICAL OXYGEN DEMAND (COD)* 5220 A. Introduction Chemical oxygen demand (COD) is defined as the amount of a specified oxidant that reacts wi...

10-15mL 16mm Test Tube for Water Analysis – EPA VOA TOC COD Vials 16mm COD Digestion Test Tube 40ml TOC Vial 15-425 Screw Sample Storage Vial 12mL Clear test tube for Water Analysis Flat Bottom, 16x100mm Mid borosilicate Styrofoam box, 25/PK For chemical Test Tube For Water … Hach | VWR Benchtop HQd Meter, Hach. Supplier: Hach. Description: Designed for water quality experts, the Hach HQd benchtop meter is an advanced laboratory meter that takes the guesswork out of measurements...

Vial – 25×60 – ZHEJIANG AIJIREN TECHNOLOGY INC. Find out all of the information about the ZHEJIANG AIJIREN TECHNOLOGY INC. product: vial 25×60 . Contact a supplier or the parent company directly to get a quote or to find out a COD test tube – vialclosure COD test tube. Plastic Screw Cap 16mm test tube is also called COD vials, which are mainly used for water analysis. There are 8ml, 10ml, 12ml, 15ml test tubes for water analysis in AIJIREN. COD test tube can compa...

COD Reactors|COD Testing | Environmental Express * Wells are designed for 16mm diameter, round-bottom vials. This is the typical size of all digestion vials for not only the COD digestion, but also many other digestion vial chemistries. * The heater mat provides uniform heat distribution to all samples throughout the digestion process. Environmental Express COD Digestion Vials w/Hg, 0 Glass vials are 16 mm x 100 mm to work with your existing COD reactor and spectrophotometer. Simply add 2 mL...

HI-93754C-25 High Range COD reagents The HI-93754C-25 is a box of 25 reagent vials for COD, high range 0 to 15,000 mg/L (as O 2) *This method with chromium-sulphuric acid is officially recognised by EPA for wastewater analysis. Each box of 25 vials is supplied with a Hanna certificate of quality. The reagents are traceable to NIST SRM® 930. COD High Range Reagent Vials, Dichromate Method (25 The HI93754C-25 are reagent vials that follow the dichromate method for the high range determination ...

Chemical Oxygen Demand – USABlueBook Chemical Oxygen Demand (COD Vials) LR COD: 0 – 150 mg/L HR COD: 0 – 1500 mg/L HR+ COD: 0 – 15,000 mg/L SAFETY INFORMATION COD reagent vials contain sulfuric acid, which causes severe burns. Read the SDS (available at www.chemetrics.com) Oxygen Demand, Chemical DOC316.53 Oxygen Demand, Chemical Oxygen Demand, Chemical Page 3 of 10 Calculate the multiplication factor All dilutions require that the ratio of sample to sulfuric acid rema...

Online Clear Glass Headspace Vial Waters-Headspace Headspace Vials and Caps | Aijiren Aijiren 10 mL and 20 mL certified screw and crimp style, clear or amber glass headspace vials 20ml Headspace-Vial, 75.5 x 22.5mm, clear glass, 1st National Scientific Headspace Vials | | 310548 | Spectrum Disposable Vials at Thomas Scientific oxygen demand determinations: COD Digestion Vials, High Range Chemical Oxygen Demand (COD): US EPA approved for wastewater analysis using Hach Method 8000 Method: Reac...

LT200 Series COD Reactors – for 13mm vials 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 using 13mm vials. Vials, Tubes, Bottles & Racks | Hach Canada – Overview | Hach carries a wide variety of bottles, tubes, vials, and racks to suit your microbiological testing needs. Culture t...