Product Theory: Use the specific high-sensitivity reagents, it can generate chemical reaction with cadmium ion and turn to pink( like the color of peach ).
Product Use: It can determine surface cadmium content of various material, such as solder, ceramic ware, alloy, toys, jewelry, electronic products, plastics and plating parts etc.
Product Features:
1. Fast detection, easy to operate, cost effective, obvious results, portable design, safe and non-toxic, nondestructive testing.
2. It can be used for qualitative testing and pre-detection of cadmium content on the surfaces of various materials.
Method of Using:
1. Clean the dust and dirt from the surface of the material to be tested.
2. Drip 1 drop of reagent from vial A onto a swab, the swab turns yellow.
3. Then drip 1 drop of reagent from vial B onto the above mentioned swab, if the swab turns light yellow or white on the local area, the reaction is activated .
4. Rub the swab dozen times against the surface of material to be tested. If the swab appear pink, cadmium present on the surface of the material at hazardous level (any pink colors indicate the presence of cadmium and the thicker of the color appeared, the higher the cadmium content is ); If not pink color appeared on the swab, cadmium is not present on the surface of the material to be tested or not up to the hazardous level.
Note: Prior to testing, the products to be tested shall be separated into basic units. Both the decoration layer and substrate will be tested respectively for the material surface with decoration layer. Since the cadmium content on the surface of the material may not be evenly distributed, it is recommended to test different areas of same material—more than 5 different areas is preferred.
Cautions:
1. This Vial B is of weak alkaline. If eye contact or skin contact occurs, rinse with water.
2. For more accurate cadmium content data, please send the test piece to a specialized laboratory to test.
Liability: The manufacturer and its authorized agents are free from any liabilities due to taking by accident of children and misunderstanding or misuse of the users. If cadmium contamination is suspected based on this test, consult an analytical testing laboratory and take the necessary precautions.
Appearance: Vial A: brown liquid      Vial B: colorless liquid
Package of the Product: LDPE bottle.
Specifications: Vial A: 8 ml      Vial B: 8 ml
Product standard: QB-TCS-HMTK-2009
Validity: 1 year
Store: Store in the cool and keep away from child.
Manufacturer: NINGBO THAILE CHEMICAL TECHNOLOGY CO., LTD.
Website: http://m.8qqos3p5ki.com      http://nbtlhg.1688.com