產(chǎn)品資料
砷試紙
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產(chǎn)品名稱:
砷試紙
產(chǎn)品型號:
MN 90762，0,5 μg As
產(chǎn)品廠商:
MN(MACHEREY-NAGEL)測試紙/水質(zhì)檢測試劑盒/水質(zhì)分析儀
產(chǎn)品文檔:
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簡單介紹
◆德國MN的90762砷試紙，是定性檢測砷含量的試紙，可檢測出砷的*低含量是0.5 μg As,包裝是200條每盒，20*70mm。Arsenic test paper 。
砷試紙 的詳細介紹
砷試紙 Arsenic test paper (mercury bromide paper) 德國MN
| Quick and easy determination of arsine 快速而簡便地測試砷 |
| This test paper allows the easy detection of arsine (AsH3) in the gas phase. Arsenic in solutions has to be converted into AsH3 with Zn/acid and purged from the solution. The arsine is detected directly at the boundary layer between water and air.
Arsenic test paper is used for the easy determination of arsenic in grape must and wine. For the determination of arsine in compartment air the test paper is moistened with acetic anhydride.
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| Product data and ordering information |
| Type | Qualitative test paper 快速砷試紙 |
| Presentation | Pack of 200 strips 20x70 mm |
| Color reaction | white to brown-black |
| Limit of sensitivity | 0.5 µg As |
| Reference | 907 62 |
