Products
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Unit Price US$
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Water
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CAS - No. [7732-18-5] |
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Phy. chem. data |
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H2OM=18.02 g/mol. |
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Spec. density 1 g/cm3 |
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34878 |
Water for HPLC and Spectroscopy |
1 |
lit |
pet |
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Specifications
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pH-value_____________________________5.0 - 8.0 |
Lead (Pb)________________max. 0.00005 % |
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Density (d 20º / 4º)______________________0.9982 |
Zinc (Zn)_________________max. 0.00002 % |
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Ammonium (NH4)_________________max. 0.00005 % |
KMnO4 reducing subs__________Passes test |
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Cadmium (Cd)___________________max. 0.00005 % |
Non-volatile subs___________max. 0.0003 % |
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Cobalt (Co)_____________________max. 0.00005 % |
UV - Absorption : Absorbance |
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Copper (Cu)_____________________max. 0.00005 % |
- at 210 nm____________________max. 0.01 |
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Iron (Fe)_______________________max. 0.000015 % |
- at 254 nm___________________max. 0.005 |
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Bulk Quantities - Prices on request
For Exports - Price in US $ on request |