grade
HPLC grade
description
isocratic
product line
LiChrosolv®
form
liquid
technique(s)
HPLC: suitable
transition temp
flash point 35 °C
solubility
water: soluble
density
0.95 g/cm3 at 20 °C
application(s)
general analytical
format
mixture
storage temp.
2-30°C
Quality Level
General description
Methanol:Water30:70 (v:v) is a mixture of methanol and water. The key application ofmethnol:water mixture in analytical chemistry as a mobile phase in RPLC(reversed-phase liquid chromatography).
Application
Methanol:Water 30:70 (v:v) can be used as a mobile phase in the HPLC method:
- For the quantitative determination of 3-hydroxybenzo[a] pyrene and 3-hydroxybenz[a]anthracene in the urine of PAH (polycyclic aromatic hydrocarbon) exposed workers.
- For the extraction and quantification of hydroxymethylfurfural (HMF) and furfural in bread and bakery products.
Legal Information
LICHROSOLV is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 3 - STOT SE 1
target_organs
Eyes
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
95.0 °F
flash_point_c
35 °C
法规信息
新产品
此项目有
High-performance liquid chromatographic method with fluorescence detection for the determination of 3-hydroxybenzo [a] pyrene and 3-hydroxybenz [a] anthracene in the urine of polycyclic aromatic hydrocarbon-exposed workers
Gundel J, et al.
Journal of Chromatography. B, Biomedical Sciences and Applications, 738(1), 47-55 (2000)
Acidity in methanol-water
Rived F, et al.
Analytica Chimica Acta, 439(2), 315-333 (2001)
Assessment of hydroxymethylfurfural and furfural in commercial bakery products
Petisca C, et al.
Journal of food composition and analysis, 33(1), 20-25 (2014)
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