MÉTHANOL POUR UHPLC POUR SPECTROM DE MASSE

Code: 900688-1l D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

Methanol may be used:As a stripping solvent to desorb pesticides after their extraction using hollow fiber liquid phase microextraction (HF-LPME), prior to the de...


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Votre prix
$116.29 1L

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

Methanol may be used:As a stripping solvent to desorb pesticides after their extraction using hollow fiber liquid phase microextraction (HF-LPME), prior to the determination of the analytes in alcoholic beverages by ultra-high pressure liquid chromatography coupled to tandem mass spectrometry (UHPLC-MS/MS).In the preparation of a mobile phase for the determination of phenolic acids in beverages by UPLC–MS/MS.As an extraction solvent for the quantification of bisphenol-type endocrine disrupting compounds in food-contact recycled-paper materials by UPLC coupled to high resolution MS.

General description

Methanol, a primary aliphatic alcohol, is an organic solvent that finds numerous uses in industrial applications. It is commonly used as an analytical standard, an extractant medium and as a mobile phase additive in various chromatographic separations.

Packaging

1, 6×1, 4×4 L in glass bottle

application(s)food and beverages
assay≥99.92%
autoignition temp.725 °F
bp64.7 °C (lit.)
density0.791 g/mL at 25 °C (lit.)
expl. lim.36 %
formliquid
InChI keyOKKJLVBELUTLKV-UHFFFAOYSA-N
InChI1S/CH4O/c1-2/h2H,1H3
mp−98 °C (lit.)
Quality Level100
refractive indexn20/D 1.329 (lit.)
SMILES stringCO
technique(s)mass spectrometry (MS): suitable, UHPLC: suitable
vapor density1.11 (vs air)
vapor pressure97.68 mmHg ( 20 °C), 410 mmHg ( 50 °C)
Cas Number67-56-1
Hazard Class3
Un Number1230
Pack GroupII
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