QINGDAO DEVELOP CHEMISTRY CO., LTD.
1914 ROOM, NO.3 BUILDING,31 LONGCHENG ROAD,QINGDAO,CHINA 266000
Tel:0532-85807910 mail: email@example.com
CERTIFICATE OF ANALYSIS
|Name of the Product:|
Chlorine dioxide 1g tablet
|Production Date:||21, Mar .,2019|
|Date of checking the sample:||21, Mar .,2019|
|Date of Expiry:||21, Mar .,2021|
This is to certify that we , the undersigned, have inspected the quality of the above mentioned
goods and found the result of inspection as follows:
|Appearance:||White Powder||White Powder|
|Weight of the tablet :||1g||1g|
|heavy metal(Pb,As)||10ppm max||Less 2ppm|
Date of The Report: 21, Mar.,2019
QINGDAO DEVELOP CHEMISTRY CO., LIMITED
(Signature and stamp on it).
If you have any questions about the product, please fill in the form below and we will contact you as soon as possible
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