Methanol ≥99,9%, HiPerSolv CHROMANORM®, PFAS grade für die LC-MS

Lieferant: VWR Chemicals
Gefahr

Synonyms: HydroxymethanHolzalkoholMethylalkohol

Unter Stickstoff abgepackt

92498.320EA 431 CHF
92498.320
Methanol ≥99,9%, HiPerSolv CHROMANORM®, PFAS grade für die LC-MS
Methanol

VWR® PFAS grade LC-MS solvents undergo a rigorous use test to ensure suitability for analysis of poly- and perfluoroalkyl substances resulting in an ultra low background of PFAS analytes. Using complementary methods a broad range of PFAS analytes are quantified to their detection limits by LC-MS.


  • Specifically tested for PFAS analysis
  • Ultra low background solvent for LC-MS analysis of PFAS (poly- and perfluoroalkyl substances)

Formel: CH₃OH
MW: 32,04 g/mol
Siedepunkt: 64,6 °C (1013 hPa)
Melting Pt: –98 °C
Dichte: 0,7918 g/cm³ (20 °C)
Flash-Pt: 11 °C (geschlossener Tiegel)
Lager Temperatur: Raumtemperatur
MDL Number: MFCD00004595
CAS-Nummer: 67-56-1
EINECS: 200-659-6
UN: 1230
ADR: 3 (6.1),II
REACH: 01-2119433307-44
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Spezifikation Testergebnisse

Gehalt (auf wasserfreier Substanz) Min. 99,9 %
Sauer reagierende Substanzen Max. 0,0005 meq/g
Verdampfungsrückstand Max. 5 ppm
Wasser Max. 0,02 %
Alkalinity [meq/g] max. 0.0002
Gradient use test (230 nm) max. 0.002 AU
Gradient use test (254 nm) max. 0.002 AU
Baseline drift (230 nm) max. 0.02 AU
Fluorescence (as quinine; 254 nm) max. 1 ppb
Fluorescence (as quinine; 365 nm) max. 1 ppb
UV transmission (205 nm) min. 10%
UV transmission (210 nm) min. 50%
UV transmission (225 nm) min. 80%
UV transmission (240 nm) min. 95%
UV transmission (265-400 nm) min. 99%
Ag (Silver) max. 10 ppb
Al (Aluminium) max. 25 ppb
Ca (Calcium) max. 25 ppb
Cu (Copper) max. 10 ppb
Fe (Iron) max. 10 ppb
K (Potassium) max. 10 ppb
Mg (Magnesium) max. 10 ppb
Mn (Manganese) max. 10 ppb
Na (Sodium) max. 50 ppb
Ni (Nickel) max. 10 ppb
Pb (Lead) max. 10 ppb
Zn (Zinc) max. 10 ppb
Suitability for PFAS analysis passes test
Suitability for LC-MS passes test
manufactured and filled under nitrogen

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