| CAS No.: | Water Test Kit |
|---|---|
| Formula: | 090161 |
| EINECS: | 2 Years |
| Classification: | Physicochemical Reagent |
| Grade: | Br |
| Specific Usage: | Technical Grade, Pro Analysis |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier Product: 090161 phosphate Test Kit rapid detection
Usage:
This product can be used in phosphate analysis of surface water, fishery water, sea water, irrigation water, domestic sewage and industry wastewaters.
Features of product:
Quick and easy
Operating in accordance with the instructions, users can complete the phosphate test independently without specialized training. 5 minutes is enough to complete the analysis of one water sample.
Accurate and reliable
Determination results with this method are in accordance with the results with the standard method. It can be used as an alternative method to the standard method.
Quantitative packing
The kit can be used for 50 times. It is small, light and easy to carry.
How to use?
Phosphorus Test Specification
1. Fill a clean test tube with sample to the 15-mL mark.
2. Add 1mL Phosphorus () Reagent to the tube, swirl to mix.
3. After 30 seconds, add the contents of one Phosphorus () Reagent to the tube, cap the tube and shake to dissolve, stand for 10 minutes,
4. Open the cap, place the tube in the blank of the standard card, compare the color from top to bottom. The standard color level has the same color as observed from the tube shows the concentration of phosphorusin the sample.
Note:
1. Test temperature should be 10~30
Package:
Packing material:Package is 50 test / box
1.R & D team to provide technical support.
2.Provide packaging, labeling OEM customization.
Q1: When doing hardness testing of water samples ,why color keep unchanged after adding 100ml of water ?
A1: The hardness of the water sample may belong to low hardness,it out of testing range range of reagents, lower hardness reagent is recommended to be used.
Q2: When doing chlorine (or ozone, total chlorine) testing of for water samples,the longer time, the deeper the color, and why?
A2: Because the containing DPD reagent may react with the air oxidation, it is proposed in strict accordance with the test instructions, to control the reaction time.
Q3: Why the water sample shows pink after adding DPD chlorine (or total chlorine, ozone) reagent ,and then faded to become colorless?
A3: The reason may be that the concentration of chlorine (total chlorine, ozone) in the water is too high, dilution is recommended before testing.
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}