Publish Time: 2023-12-13 Origin: Site
QINGDAO HISEA CHEM CO., LTD
13E,HUAPU BUILDING, NO.68,XIANGGANG MIDDLE ROAD,QINGDAO,CHINA
TEL: +86-0532-66677868 FAX:+86-0532-85708018
CERTIFICATE OF ANALYSIS
COMMODITY | CAUSTIC SODA 50PCT MIN | MANUFACTURING DATE | 2023.12.01 |
INSPECT ITEM | ALL | SAMPIE | FREE |
METHOD | GB209-93 | TESTMENT | GOOD |
RESULT | NaOH≥ | 50% | |
NaCO3≤ | 0.9% | ||
NaCl≤ | 0.15% | ||
Fe2O3≤ | 0.01% | ||
SURFACE | LIQUID | ||
REPORT | THE ITEM TESTED IS COMPLETELY CONFIRMITY WITH THE NATION STANDARD GM209-93 OF P.R.OF CHINA | ||
检验Analyst: Sun xiaomei 复核Check: Zhang baoguo
检验日期Date:2023.12.01
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