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Kwas mrówkowy ≥99%, HiPerSolv CHROMANORM® for LC-MS

Dostawca: VWR Chemicals
Niebezpieczeństwo


Packaged under nitrogen.

85048.010EA 503 PLN
85048.010 85048.001 85048.051
Kwas mrówkowy ≥99%, HiPerSolv CHROMANORM® for LC-MS
Kwas mrówkowy

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

Formuła: HCO₂H
MW: 46,03 g/mol
Temp. Wrzenia: 100…101 °C (1013 hPa)
Temp. topnienia: 8,2…8,4 °C
Gęstość: 1,22 g/cm³ (25 °C)
Temp. Zapłonu: 48 °C
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00003297
Numer CAS: 64-18-6
Numer WE (dawny EINECS): 200-579-1
Jednostka: 1779
ADR: 8 (3),II
REACH: 01-2119491174-37
https://pl.vwr.com/stibo/web/std.lang.all/37/23/723723.jpg

For metal trace analysis in AAS or ICP

Ask for your “customized multi-element standard solution” with your exact composition using the request form

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12/31/2022

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Wyniki testów specyfikacyjnych

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

For metal trace analysis in AAS or ICP

Ask for your “customized multi-element standard solution” with your exact composition using the request form

Ask for a quotation

12/31/2022

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