JT Baker® 9042-02 Methyl tert-Butyl Ether, HPLC Grade, 1L Glass Bottle (Case of 6)
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- 6 x 1L Glass Bottles/Case
- Manufacturer Part No: JT-9042-02
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Details
Product Specifications
| TEST | SPECIFICATION |
| For Laboratory,Research,or Manufacturing Use | |
| Assay (C₅H₁₂O) (by GC, corrected for water) | >= 99.0 % |
| Ultraviolet Absorbance (1.00-cm cell vs. water) - 350 nm | <= 0.01 |
| Ultraviolet Absorbance (1.00-cm cell vs. water) - 280 nm | <= 0.02 |
| Ultraviolet Absorbance (1.00-cm cell vs. water) - 254 nm | <= 0.1 |
| Ultraviolet Absorbance (1.00-cm cell vs. water) - UV Cut-off, nm | <= 215 |
| Fluorescence Trace Impurities, measured as Quinine Base - at 450 nm Emission | <= 0.3 ppb |
| Fluorescence Trace Impurities, measured as Quinine Base - at Emission Maximum for Impurities | <= 1.0 ppb |
| Peroxide (as H₂O₂) | <= 1 ppm |
| Residue after Evaporation | <= 3.0 ppm |
| Water (by KF, coulometric) | <= 0.05 % |
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Product Specifications
| TEST | SPECIFICATION |
| For Laboratory,Research,or Manufacturing Use | |
| Assay (C₅H₁₂O) (by GC, corrected for water) | >= 99.0 % |
| Ultraviolet Absorbance (1.00-cm cell vs. water) - 350 nm | <= 0.01 |
| Ultraviolet Absorbance (1.00-cm cell vs. water) - 280 nm | <= 0.02 |
| Ultraviolet Absorbance (1.00-cm cell vs. water) - 254 nm | <= 0.1 |
| Ultraviolet Absorbance (1.00-cm cell vs. water) - UV Cut-off, nm | <= 215 |
| Fluorescence Trace Impurities, measured as Quinine Base - at 450 nm Emission | <= 0.3 ppb |
| Fluorescence Trace Impurities, measured as Quinine Base - at Emission Maximum for Impurities | <= 1.0 ppb |
| Peroxide (as H₂O₂) | <= 1 ppm |
| Residue after Evaporation | <= 3.0 ppm |
| Water (by KF, coulometric) | <= 0.05 % |