无机试剂
硝酸（促销）
| 品牌 | 厂商性质 | 产地 | 货期 |
|---|---|---|---|
| J.T.Baker | 暂无 | 暂无 | 现货 |
产品介绍
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| Meets A.C.S. Specifications | ||||||
| Meets Reagent Specifications for testing USP/NF monographs | ||||||
| Appearance | Passes Test | Passes Test | ||||
| Assay (HNO3) | 69.0 - 70.0 % | 69.6 % | ||||
| Arsenic (As) | 0.01 ppm max. | < 0.002 ppm | ||||
| Color (APHA) | 10 max. | 5 | ||||
| Specific Gravity at 60°/60°F | 1.416 - 1.420 | 1.418 | ||||
| Residue after Ignition | 4 ppm max. | < 2 ppm | ||||
| Trace Impurities (in ppm): | ||||||
| Chloride (Cl) | 0.1 max. | < 0.08 | ||||
| Phosphate (PO4) | 0.2 max. | < 0.2 | ||||
| Sulfate (SO4) | 0.5 max. | < 0.2 | ||||
| Trace Impurities (in ppb): | ||||||
| Aluminum (Al) | 100 max. | < 15 | ||||
| Arsenic and Antimony (as As) | 4 max. | < 2 | ||||
| Boron (B) | 50 max. | < 4 | ||||
| Cadmium (Cd) | Information Only | < 3 | ||||
| Calcium (Ca) | 200 max. | < 20 | ||||
| Chromium (Cr) | 100 max. | < 8 | ||||
| Copper (Cu) | 50 max. | < 2 | ||||
| Gold (Au) | 200 max. | < 3 | ||||
| Heavy Metals (as Pb) | 100 max. | < 50 | ||||
| Iron (Fe) | 100 max. | < 40 | ||||
| Lead (Pb) | 100 max. | < 4 | ||||
| Magnesium (Mg) | 100 max. | < 20 | ||||
| Manganese (Mn) | 100 max. | < 4 | ||||
| Mercury (Hg) | 5 max. | < 1 | ||||
| Nickel (Ni) | 50 max. | < 3 | ||||
| Potassium (K) | 300 max. | < 20 | ||||
| Tin (Sn) | 200 max. | < 4 | ||||
| Titanium (Ti) | 200 max. | < 15 | ||||
| Zinc (Zn) | 200 max. | < 20 | ||||
| For Laboratory, Research or Manufacturing Use | ||||||
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| For questions on this Certificate of Analysis please contact Technical Services at 1-800-582-2537 or 908-859-2151 Mallinckrodt Baker, Inc. • 222 Red School Lane • Phillipsburg, NJ 08865 • Phone: 908.859.2151 • Fax: 908.859.6905 | ||||||
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注：该产品未在中华人民共和国食品药品监督管理部门申请医疗器械注册和备案，不可用于临床诊断或治疗等相关用途