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Add: 8#, Nianhua Road, Quzhou, Zhejiang, China (Quzhou hi-tech industry park)
Tel:+86-570-3687668, 3687736
Fax:+86-570-3687299
Contact: Tian Zhiyang |
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Products |
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| Enterprise standard of electronic grade hydrofluoric acid |
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| Item |
Unit |
EL grade |
| Total Acidity (as HF) |
% |
49¡À0.5 |
| Chroma |
Hazen,¡Ü |
10 |
| Fluorosilicic acid(H2SiF6) |
ppm,¡Ü |
50 |
| Chloride(Cl) |
ppb,¡Ü |
5000 |
| Nitrate (NO3) |
ppb,¡Ü |
3000 |
| Phosphate(PO4) |
ppb,¡Ü |
1000 |
| Sulfate
(SO4) |
ppb,¡Ü |
5000 |
| Li |
ppb,¡Ü |
20 |
| Na |
ppb,¡Ü |
100 |
| Mg |
ppb,¡Ü |
100 |
| Al |
ppb,¡Ü |
100 |
| K |
ppb,¡Ü |
100 |
| Ca |
ppb,¡Ü |
100 |
| Cr |
ppb,¡Ü |
20 |
| Mn |
ppb,¡Ü |
50 |
| Fe |
ppb,¡Ü |
100 |
| Co |
ppb,¡Ü |
20 |
| Ni |
ppb,¡Ü |
50 |
| Cu |
ppb,¡Ü |
20 |
| Zn |
ppb,¡Ü |
50 |
| Ga |
ppb,¡Ü |
20 |
| Mo |
ppb,¡Ü |
100 |
| Ag |
ppb,¡Ü |
20 |
| Cd |
ppb,¡Ü |
50 |
| Sn |
ppb,¡Ü |
20 |
| Ba |
ppb,¡Ü |
100 |
| Pt |
ppb,¡Ü |
100 |
| Au |
ppb,¡Ü |
20 |
| Tl |
ppb,¡Ü |
20 |
| Pb |
ppb,¡Ü |
50 |
| Sb |
ppb,¡Ü |
50 |
| Ti |
ppb,¡Ü |
100 |
| Be |
ppb,¡Ü |
20 |
| Bi |
ppb,¡Ü |
20 |
| Ge |
ppb,¡Ü |
20 |
| Sr |
ppb,¡Ü |
20 |
| V |
ppb,¡Ü |
20 |
| B |
ppb,¡Ü |
10 |
| As |
ppb,¡Ü |
40 |
| Granules |
- |
¡Ý1.0¦Ìm,¡Ü25pieces/ml |
Note: we can also provide special specifications of products for customers with special requirements |
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