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Acetonitril, LiChrosolv®, hypergrade for LC-MS, Supelco®

Dodavatel: Merck
Nebezpečí

Synonyms: Methyl cyanide, Ethyl nitrile, Cyanomethane, Ethanenitrile, Ethanoic acid nitrile

M-Clarity™ quality level = MQ100

1.00029.1000 1.00029.2500
1.00029.1000EA 2910 CZK
1.00029.1000 1.00029.2500
Acetonitril, LiChrosolv®, hypergrade for LC-MS, Supelco®
Acetonitril

LiChrosolv® hypergrade is accurately tested for LC-MS suitability, and meets all the requirements of modern LC-MS ionisation methods (ESI / APCI - positive and negative mode).


Thanks to their low level of ionic background and low ion suppression, LiChrosolv® hypergrade solvents provide high reproducibility and high ionisation efficiency. The packaging material has been improved to perfectly meet LC-MS quality requirements.

Vzorec: H₃CCN
MW: 41.05
Bod varu: 81.6
Bod tání: –45.7 °C
Hustota: 0.782 g/cm³ (20 °C)
Bod vzplanutí: 2 °C (ot. pohárek)
Storage Temperature: Ambient
MDL Number: MFCD00001878
CAS číslo: 75-05-8
EINECS: 200-835-2
UN: 1648
ADR: 3 II
REACH: 01-2119471307-38
Merck Index: 13,00071
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=cef8be50fcca82050c5bda827ad9c5f57f4c5e27&vid=b80b5c39e654fcf6904b18b58e22a816e8e138b7&prid=web&clid=SAPDAM

Objednat

Výsledky specifikačního testu

Gradient grade (at 254 nm) ≤ 0.5 mAU
Fluorescence (as quinine at 254 nm) ≤ 1.0 ppb
Fluorescence (as quinine at 365 nm) ≤ 0.5 ppb
Transmission (at 191 nm) ≥ 25 %
Transmission (at 195 nm) ≥ 85 %
Transmission (at 200 nm) ≥ 96 %
Transmission (at 215 nm) ≥ 98 %
Transmission (from 230 nm) ≥ 99 %
Suitable for LC-MS; Intensity of background mass peak based on reserpine (APCI/ESI positive) ≤ 2 ppb
Suitable for LC-MS; Intensity of background mass peak based on reserpine (APCI/ESI negative) ≤ 20 ppb


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