COD colorimetric tube 0-250mg/l

NegotiableUpdate on 02/24

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

COD colorimetric tube 0-250mg/l

Product Details

Product Introduction:

Test paper name	Range	Number of tests
COD colorimetric tube	0-60-120-200-250mg/L	50 pieces/pack
	0-100-300-500-800mg/L

Packaging specification: PEPlastic tube, aluminum film seal,50branch/box

Validity period: 18Month

Product Features

Easy to operate - no need for auxiliary instruments, direct detection, no need for professional laboratories and technicians

Fast and efficient - analysis of a water sample can be completed in 3-5 minutes, with all reagents and accessories built-in, no need for additional preparation

Reliable results - introducing Japanese patented technology, the results are consistent with the national standard method

Convenient to carry - PE plastic test tube, small size, light weight, not easily damaged

Convenient storage - can be stored at room temperature, with a shelf life of 18 months

instructions

1. Pull out the wire at the tip of the tube

2. Drive out the air from the pipe.

3. Insert into the tested water quality and stop when about half of the water is sucked in.

4. Shake 5-6 times and compare the color with the standard color chart within the specified time.

Colorimetric cardinstructions

1take a sample

Take a certain amount of the liquid to be tested according to the instructions and place it in a test tube

2、 Reaction

Add the reaction reagent, cover the lid, and fully reverseShould.

3、 Color comparison

AWhen comparing colors, first place the color chart flat in a well lit area

BPlace the colorimetric tube vertically above the colorimetric card (see instructions for details)

CThe testing personnel observe the color through the liquid surface and find the color level that matches the color tone of the liquid in the tube, which is the parameter to be testedConcentration.

Application scope

Aquaculture, environmental analysis, wastewater discharge and treatment, industrial water, printing and dyeing, chemical and light industry, electricitySurface coating treatment and water quality analysis in swimming pools are widely used.

The product uses potassium permanganate method

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