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Kyselina trifluoroctová ≥99.9%, HiPerSolv CHROMANORM® for LC-MS

Dodavatel: VWR Chemicals
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Packaged under nitrogen.

85049.051EA 11420 CZK
85049.051 85049.001 85049.010
Kyselina trifluoroctová ≥99.9%, HiPerSolv CHROMANORM® for LC-MS
Kyselina trifluoroctová

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

Vzorec: C₂HF₃O₂
MW: 114,02 g/mol
Bod varu: 71,8 °C (1013 hPa)
Bod tání: –15 °C
Hustota: 1,490 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00004169
CAS číslo: 76-05-1
EINECS: 200-929-3
UN: 2699
ADR: 8,I
Merck Index: 12,09812
https://cz.vwr.com/stibo/web/std.lang.all/83/92/728392.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

Objednat

Výsledky specifikačního testu

Assay (on anhydrous substance) Min 99.9 %
Evaporation residue Max 0.0001 %
Water Max 0.005 %
Ca (Calcium) Max 0.2 ppm
K (Potassium) Max 0.2 ppm
Mg (Magnesium) Max 0.2 ppm
Na (Sodium) Max 0.5 ppm
Transmittance (205 nm) Min 10 %
Transmittance (220 nm) Min 50 %
Transmittance (230 nm) Min 80 %
Transmittance (250 nm) Min 95 %
Transmittance (255 nm) Min 99 %
Suitability for LC-MS (0.1% aqueous solution) 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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