LH3006; Total Phosphorus Colorimetric Tube 0.5-1-3-5-10-20mg/l

Estimated delivery : 30 Days; MOQ : 1 Box (1 box = 50 PCS)

Instructions for use:

1. Take 3ml of the liquid to be tested and add 1 drop of R-1 liquid
2. Cover the lid and shake 2-3 times
3. Pull out the wire at the tip of the tube
4. Expel the air from the tube
5. Insert the tube into the water to be tested and stop when the water sample is about half sucked in.
6. Shake 5-6 times and compare the color with the standard color card within the specified time.

Instructions for use of color cards:
Sampling: Take a certain amount of the liquid to be tested and place it in a test tube according to the instructions.
Reaction: Add reaction reagents, cover the lid, and allow to react fully

Colorimetric:
A When comparing colors, place the color card flat in a well-lit place.
B colorimetric tube is placed vertically on the colorimetric card (see instructions for details)
C The inspector looks down through the liquid surface to compare the color and finds the color level that is the same as the color of the liquid in the tube, which is the concentration of the parameter to be measured.

Note:
If the pH value of the solution being tested is not below 9, please neutralize it with dilute sulfuric acid in advance.

Features : Easy to operate - no auxiliary instruments are required, direct detection, no need for professional laboratories and technicians
Fast and efficient - one water sample can be analyzed in 3-5 minutes. All reagents and accessories are built-in, no additional preparation is required
Easy to carry - PE plastic test tube, small size, light weight, not easy to break
Easy to store - just store at room temperature

Technical Parameters Specifications
Detection range:
0.5-1-3-5-10-20mg/l
Packing Specifications: PE plastic tube, aluminum film seal, 50 pieces/box