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E-mail
changliu006@126.com
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Phone
18915420690
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Address
Room 402, Building 117, Shuangyin International, No. 1388 Dongfang Avenue, Wuzhong District, Suzhou
Suzhou Yikang Environmental Testing Co., Ltd
changliu006@126.com
18915420690
Room 402, Building 117, Shuangyin International, No. 1388 Dongfang Avenue, Wuzhong District, Suzhou
SuZhouyikang Environmental Testing Co., Ltd. is a professional third-party testing organization that specializes inTesting of injection waterHas certain strength and experience in the field, and the following is its related introduction:
Test Item |
standard requirements |
detection method |
remark |
trait |
Colorless clear liquid |
/ |
/ |
conductivity |
According to the method for measuring the conductivity of pharmaceutical water (general rules) 0681)When the conductivity of the solution meets the requirements determined by the injection water determination methodpHThe value can be controlled within5.0 - 7.0within the scope of |
Determination of Conductivity of Pharmaceutical Water (General Principles) 0681) |
If the conductivity is determined to meet the requirements in the first step of the judgment method, nitrate, nitrite, and ammonia checks can be skipped |
ammonia |
When the conductivity of injection water≤1.3μS/cm(25℃)At this time, the ammonia concentration can be controlled within0.2ppmbelow |
According to the method under purified water, change the reference to ammonium chloride solution1.0ml |
If the first step of determining conductivity meets the regulations, this project can be exempted |
nitrate |
According to the method under purified water, it should comply with the regulations |
/ |
If the first step of determining conductivity meets the regulations, this project can be exempted |
nitrite |
According to the method under purified water, it should comply with the regulations |
/ |
If the first step of determining conductivity meets the regulations, this project can be exempted |
Total Organic Carbon |
must not exceed0.50mg/L |
General rule 0682 |
/ |
bacterial endotoxin |
each1mlThe amount of endotoxin in it should be less than0.25EU |
General rule 1143 |
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Microbial Limit |
According to the general rules 0261 Requirements for Microbial Monitoring of Pharmaceutical Water |
General rule 0261 |