1.000997 Genius 甲醇 HPLC 4L
| 参考价 | ¥ 180 |
| 订货量 | ≥1瓶 |
具体成交价以合同协议为准
- 公司名称 贵州博精科技有限公司
- 品牌 其他品牌
- 型号 1.000997
- 产地
- 厂商性质 生产厂家
- 更新时间 2022/5/17 14:28:12
- 访问次数 673
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| 供货周期 | 现货 | 规格 | HPLC 4L ≥99.9 % |
|---|---|---|---|
| 货号 | 1.000997 | 应用领域 | 环保,食品,化工,生物产业 |
Assay (C₅H₁₂O) (by GC, corrected for water) >= 99.0 % 100.0
Ultraviolet Absorbance (1.00-cm cell vs. water) - 350nm<= 0.01 < 0.01
Ultraviolet Absorbance (1.00-cm cell vs. water) - 280nm<= 0.02 0.01
Ultraviolet Absorbance (1.00-cm cell vs. water) - 254nm<= 0.1 0.1
Ultraviolet Absorbance (1.00-cm cell vs. water) - UVCut-off, nm<= 215 202
Fluorescence Trace Impurities, measured as QuinineBase - at 450 nm Emission<= 0.3 ppb < 0.1
Fluorescence Trace Impurities, measured as QuinineBase - at Emission Maximum for Impurities<= 1.0 ppb < 0.1
Peroxide (as H₂O₂) <= 1 ppm < 1
Residue after Evaporation <= 3.0 ppm < 0.1
Water (by KF, coulometric) <= 0.05 % < 0.01
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