| 項(xiàng)目 分析純 |
| (AR) |
| 外觀Appearance White Powder |
| 紅外光譜Infrared spectrometry Conforms to Structure |
| 純度Purity(SILVER NITRATE TITRATION) ≥99.0% |
| 水溶性solubility clear colorless ，100mg/ml in water |
| 干燥損失loss on drying at 105 °C ≤ 1.0% |
| 鈉sodium (Na) ≤ 0.20% |
| 硫酸根sulfate (SO4) ≤0.01% |
| 鋇barium (Ba) ≤ 0.003% |
| 重金屬heavy metals (as lead) ≤ 0.002% |
| 鐵iron (Fe) ≤ 0.001% |
| 鉀potassium (K) ≤0.01% |
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| 品級(jí)Grade ACS級(jí) |
| (ACS reagent, ≥99%) |
| 外觀Appearance White Powder, Crystals |
| X-射線衍射分析X-Ray Diffraction Conforms to Structure |
| 純度Purity (Titration by AgNO3) ≥99.0 % |
| 干燥損失Loss on Drying ≤1.0 % |
| at 105°C for 2 Hours |
| 不溶物Insoluble matter ≤0.01 % |
| c = 6.67%; Water |
| Barium ≤0.003 % |
| Calcium (Ca) ≤0.01 % |
| Iron (Fe) ≤0.001 % |
| Heavy Metal (as Lead) ≤0.002 % |
| Potassium (K) ≤0.01 % |
| Sodium (Na) ≤0.20 % |
| Nitrate (NO3) ≤0.001 % |
| Sulfate ≤0.01 % |
| 可滴定堿Titratable base ≤0.008 meq |
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| 99.99% metals basis: |
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| 外觀Appearance White Powder |
| X-射線衍射分析X-Ray Diffraction Conforms to Structure |
| 純度Purity ≥99.99% Based on Trace Metals Impurities of ICP |
| ICP Assay Confirms Lithium component |
| 總金屬雜質(zhì)total metallic impurities ≤100ppm by ICP Atomic emission |
| 總金屬雜質(zhì)total metallic impurities ≤100ppm by atomic absorption |
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| 品級(jí)Grade 分子生物學(xué)級(jí) |
| (for molecular biology, ≥99%) |
| 外觀Appearance White Powder |
| 紅外光譜Infrared spectrometry Conforms to Structure |
| 純度Purity(SILVER NITRATE TITRATION) ≥99.0% |
| 水溶性solubility clear colorless solution at 100mg/ml in water |
| 干燥損失loss on drying at 105 °C ≤ 1.0% |
| 鈉sodium (Na) ≤ 0.20% |
| 硫酸根sulfate (SO4) ≤0.01% |
| 鋇barium (Ba) ≤ 0.003% |
| 重金屬heavy metals (as lead) ≤ 0.002% |
| 鐵iron (Fe) ≤ 0.001% |
| 鉀potassium (K) ≤0.01% |
| DNA酶DNases, none detected |
| RND酶RNases, none detected |
| 不溶物insoluble matter, passes filter test |
| 磷酸酶phosphatases, none detected |
| 蛋白酶proteases, none detected |
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| 99.998% metals basis: |
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| 外觀Appearance White Powder or Beads |
| X-射線衍射分析X-Ray Diffraction Conforms to Structure |
| 純度Purity ≥99.998% Based on Trace Metals Impurities of ICP |
| ICP Assay Confirms Lithium component |
| 總金屬雜質(zhì)total metallic impurities ≤30ppm |
| (K、Ni、Ca、Cu、Ba、Y、Ti、B、V、Mn、Co) |
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