10mL cod reagent vials with flat bottom for water analysis

COD Vials High Range 0-1500mg/L. Dichromate reactor digestion reagents for fast, easy, safe determination of low-, mid-, and high-range C.O.D. levels in wastewater. Premeasured reagent is packaged in flat-bottom ampules that are compatible with most spectrophotometers. Reagents have a two-year shelf life.

Nov 19, 2020 · The 9ml COD Test Tube has a flat bottom, the 10ml COD Test Tube has a flat bottom and a round bottom, and the 12ml and 15ml COD Test Tubes have a round bottom. TOC is the abbreviation of Total Organic Carbon. Aijiren’s COD Test Tube provides a great help for water quality analysis, and TOC Test Tube can often measure organic carbon to optimize the treatment process.Aijiren uses high-quality glass to make COD Test Tube, which provides customers with great convenience for laboratory

Compared to crimp headspace vials, screw headspace vials can be easily sealed. Screw headspace vials can be sealed before sample injection without using tools. The 10ml screw headspace vial size is 22.5x46mm and the 20ml screw headspace vial size is 22.5x75mm. There are 10ml and 20ml depending on the injection amount.

Ibis Scientific glass headspace vials are a cost effective alternative with the same quality of major manufacturers. Product Size. Pack of 100. Vial Closure Size. 18mm. Vial Volume. 10mL. Item Description. 18mm Screw Top Headspace Vial.

EPA VOA TOC COD Vials. 15-425 Screw Sample Storage Vial 15-425 Thread Caps with Septa 40ml TOC Vial 16mm COD Digestion Test Tube EPA VOA Vials 24-400 Screw Neck PP Caps with Septa 8-12mL 15-425 Screw Neck Vial ND15 20-60mL 24-400 Screw Neck Storage Vial ND24 10-15mL 16mm Test Tube for Water Analysis. Reagent Bottle.

COD-VF50: 10ml Clear Test Tube for Water Analysis, Flat Bottom, 16X100mm, HC type: 100/pk: COD-VF50-90: 9ml Clear Test Tube for Water Analysis, Flat Bottom, 16X90mm, LVB type: 100/pk: COD-V50-125: 12ml Clear Test Tube for Water Analysis, Round Bottom, 16X125mm, HC type: 100/pk: COD-V50-150: 15ml Clear Test Tube for Water Analysis, Round Bottom, 16X150mm, HC type: 100/pk

10ml COD Digestion Screw Round Bottom Pyrex Borosilicate Glass Tube with Cap Applicable instrument models: DR2700 spectrophotometer, DR890, series of multi-parameter water quality analysis, DR5000, DR6000 ultraviolet-visible spectrophotometer, DR2800, portable spectrophotometer, DR3900 desktop spectrophotometer, DR1010 COD

COD Vials High Range 0-1500mg/L. Dichromate reactor digestion reagents for fast, easy, safe determination of low-, mid-, and high-range C.O.D. levels in wastewater. Premeasured reagent is packaged in flat-bottom ampules that are compatible with most spectrophotometers. Reagents have a two-year shelf life.

COD Vials High Range 0-1500mg/L. Dichromate reactor digestion reagents for fast, easy, safe determination of low-, mid-, and high-range C.O.D. levels in wastewater. Premeasured reagent is packaged in flat-bottom ampules that are compatible with most spectrophotometers. Reagents have a two-year shelf life.

Ibis Scientific 10mL Clear Crimp Top Headspace Vial, Flat Bottom, 100-pk. Ibis Scientific 10mL Clear Crimp Top Headspace Vial, Flat Bottom, 100-pk. Part Number: 4569-101. UPC: Availability: In-Stock. Pack Size: 100-pk.

customized economical 10mL cod digestion vials for water COD Digest Vials High Range 20-1500mg/L. Hach. High range, chemical oxygen demand determinations: COD Digestion Vials, High Range Chemical Oxygen Demand (COD): US EPA approved for wastewater analysis using Hach Method 8000 Method: Reactor Digestion Range: 20 -1500 mg/L COD 150/test Contains mercury.

The COD Test Tube produced by Aijiren is often used for water quality testing. In order to adapt to different models and brands of machines, Aijiren has launched a multi-size COD Test Tube. The caliber is a uniform 16mm, but the sizes are 9ml, 10ml, 12ml and 15ml. The 9ml COD Test Tube has a flat bottom, the 10ml COD Test Tube

Thermo Scientific™ 10mL Crimp Top HS Vial, Beveled Edge w/ Flat Bottom. Thermo Scientific™ 10mL Crimp Top HS Vial, Beveled Edge w/ Flat Bottom. Part Number: C4020-10. UPC: Pack Size: 100-pk. Product Size: 10 mL.

7.1 Pipet a 50.0 mL aliquot of sample not to exceed 800 mg/L of COD into a 500 ml, flat bottom, Erlenmeyer flask. Add HgSO. 4 (6.4) in the ratio of 10 mg to 1 mg chloride, based upon the mg of chloride in the sample aliquot and 5 mL of sulfuric acid (6.7). Swirl until all the mercuric sulfate has dissolved. Add 25.0 mL of 0.25N K. 2. Cr. 2. O

The COD Test Tube produced by Aijiren is often used for COD testing because of the corrosion resistance of the glass. Chemical Oxygen Demand (COD) testing is widely used as a measure of organic pollution, by determining the reduction in water samples with specific oxidants, temperature and time reduction The amount of oxygen required for the oxidation of substances (including organic matter).