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HomeAll CategoriesLaboratory ChemicalsHPLC, UHPLC and LC-MS SolventsScharlau Methanol, UHPLC Ultragradient
Representative Scharlau packaging for Scharlau Methanol, UHPLC Ultragradient — ME03391000

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ScharlauHPLC, UHPLC and LC-MS Solvents

Scharlau Methanol, UHPLC Ultragradient

CAS number
67-56-1
Manufacturer product code
ME0339

Scharlau ME03391000 is methanol in UHPLC Ultragradient grade. Its GC assay is at least 99.9%, with water limited to 0.02% and evaporation residue to 0.0001%.

Applications
  • UHPLC gradient elution
  • UPLC
  • Ultra HPLC solvent preparation
Packaging options
ME03391000 — x 1 l :: Glass bottle

Product specifications and documentation are confirmed against the requested reference before quotation.

Product information

Overview

Scharlau ME03391000 is methanol in UHPLC Ultragradient grade. Its GC assay is at least 99.9%, with water limited to 0.02% and evaporation residue to 0.0001%. Acidity and alkalinity are each specified at no more than 0.0002%. Gradient peak absorbance is limited to 0.0015 AU at 230 nm and 0.001 AU at both 235 and 254 nm. The solvent is filtered through 0.2 µm membranes and is suitable for UPLC, UHPLC and Ultra HPLC instruments. It passes the IR identity test and is supplied in a 1 L glass bottle.

  • CAS number: 67-56-1
  • Formula: CH3OH
  • Molecular weight: 32.04 g/mol
  • Pack quantity / capacity: 1
  • Measurement unit: Litre (L)
  • Package type: Bottle
Packaging and references
  • 1 L · Bottle
  • ME03391000 — x 1 l :: Glass bottle
Selected specifications
  • Grade: UHPLC Ultragradient; suitable for UPLC/UHPLC/Ultra HPLC
  • Assay (GC): min. 99.9 %
  • Identity (IR spectrum): Passes test
  • Density (20 °C/4 °C): 0.790–0.792
  • Acidity: max. 0.0002 %
  • Alkalinity: max. 0.0002 %
  • Residue on evaporation: max. 0.0001 %
  • Water (Karl Fischer): max. 0.02 %
  • UV transmission, 1.0 cm cell (215 nm): min. 50 %
  • UV transmission, 1.0 cm cell (240 nm): min. 90 %
  • UV transmission, 1.0 cm cell (260 nm): min. 98 %
  • Gradient peak absorbance (230 nm): max. 0.0015 AU
  • Gradient peak absorbance (235 nm): max. 0.001 AU
  • Gradient peak absorbance (254 nm): max. 0.001 AU
  • Membrane pore diameter: 0.2 µm
  • Storage: Cool, dry storage; tightly closed container; avoid heat and static electricity.
  • Hazard codes (EN SDS / UK REACH): H225, H301, H311, H331, H370
  • English SDS: UK REACH edition; revision 30.08.2026.
  • ADR (DE SDS §14): UN 1230; class 3; packing group II.
  • Density: 0.792 g/cm³
  • Melting point: -98 °C
  • Boiling point: 65 °C
  • Flash point: 10 °C
  • Ignition temperature: 455 °C
  • Vapour pressure: (20 °C) 128 hPa
  • Refractive index: (n 20 °C/D) 1.3288
  • Viscosity: (20 °C) 0.52 mPas
  • pH7
  • Water content: (K.F.) max. 0.02 %
  • Membrane pore size: 0.2 µm
  • Manufacturer's representative package image; the applicable product label is identified by the manufacturer reference.
  • Technical data sheet available. Lot-specific certificate of analysis is supplied with the corresponding batch when available.
Applications
  • UHPLC gradient elution
  • UPLC
  • Ultra HPLC solvent preparation

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