Myrsyra ≥99%, HiPerSolv CHROMANORM® for LC-MS
Leverantör: VWR Chemicals
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Fara
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Synonyms:
Aminic Acid, Methanoic acid
Packaged under nitrogen.
85048.001EA
1725
SEK
85048.001
85048.010
85048.051
Myrsyra ≥99%, HiPerSolv CHROMANORM® for LC-MS
Myrsyra
LC-MS additives are selective chemicals that are commonly added to the mobile phase in LC-MS. The objective is usually to improve the signal quality, but they can also be used to suppress unwanted signals or selectively enhance the signal of specific compounds in a mixture
- High quality and LC-MS application tested
- Improved ionisation and resolution
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Formel:
HCO₂H MW: 46,03 g/mol Kokpunkt: 100…101 °C (1013 hPa) Smältpunkt: 8,2…8,4 °C Densitet: 1,22 g/cm³ (25 °C) Flampunkt: 48 °C Storage Temperature: Omgivande |
MDL Number:
MFCD00003297 CAS nummer: 64-18-6 EINECS: 200-579-1 UN: 1779 ADR: 8 (3),II REACH: 01-2119491174-37 |
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Specifikation testresultat
| Assay (on anhydrous substance) | Min 99 % |
| Evaporation residue | Max 0.0001 % |
| Ca (Calcium) (0.1 %) | Max 0.2 ppm |
| K (Potassium) (0.1 %) | Max 0.2 ppm |
| Mg (Magnesium) (0.1 %) | Max 0.2 ppm |
| Na (Sodium) (0.1 %) | Max 0.5 ppm |
| Transmittance (225 nm)(0.1 %) | Min 20 % |
| Transmittance (235 nm)(0.1 %) | Min 50 % |
| Transmittance (240 nm)(0.1 %) | Min 80 % |
| Transmittance (250 nm)(0.1 %) | Min 95 % |
| Transmittance (260 nm)(0.1 %) | Min 99 % |
| Suitability for LC-MS (0.1 %) | Passes test |
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