E-MAIL: dvp@qddvp.com
TEL: +86-532-85807910
E-MAIL: dvp@qddvp.com
TEL: +86-532-85807910
青岛德维普化工有限公司
QINGDAO DEVELOP CHEMISTRY CO., LTD.
1914 ROOM, NO.3 BUILDING,31 LONGCHENG ROAD,QINGDAO,CHINA 266000
Tel:0532-85807910 mail: tcca@163.com
CERTIFICATE OF ANALYSIS
№ :2019202
| Name of the Product: | TCCA 90% POWDER |
| Quantity: | 13.75MT/2750 PAILS |
| Production Date: | 06TH,SEP.,2019 |
| Date of checking the sample: | 06TH,SEP.,2019 |
| Date of Expiry: | 06TH,SEP.,2021 |
| Invoice No.: | |
| Batch No.: | 20190906 |
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:
Analysis Results:
| Standard | Results | |
| Appearance: | White powder | White powder |
| Active Chlorine: | 90% min | 90.23% |
| pH(1%solution): | 2.6-3.2 | 2.98 |
| Moisture | 0.5%max | 0.21% |
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Date of The Report: 06TH,SEP.,2019
青岛德维普化工有限公司
QINGDAO DEVELOP CHEMISTRY CO., LIMITED
(Signature and stamp on it).
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