You searched for: Methanol

Supplier: Thermo Fisher Scientific

Methanol 99.9% for spectroscopy

Supplier: Honeywell Chemicals

Suitability: use tested, Reagent for volumetric one-component KF titration (working medium)

Supplier: Thermo Fisher Scientific

Methanol ≥99.8% ACS for spectroscopy

Supplier: Honeywell Chemicals

ACS GENERAL USE SOLVENTS

Supplier: Thermo Fisher Scientific

Methanol ≥99.8%, Ultrapure for spectrophotometry

Supplier: Thermo Fisher Scientific

Methanol, extra dry 99.9%, AcroSeal®

Supplier: Thermo Fisher Scientific

Methanol 99.9%, gradient grade for HPLC

Supplier: Thermo Fisher Scientific

Methanol, extra dry ≥99.9%, AcroSeal™

Supplier: Thermo Fisher Scientific

Methanol 99.8%, ECD tested for pesticide analysis for residue analysis

Supplier: Thermo Fisher Scientific

Methanol, extra dry over Molecular Sieve 99.8%, AcroSeal®

Supplier: Thermo Fisher Scientific

Methanol ≥99.8% ACS, meets analytical specifications of Reagent Ph. Eur.

Supplier: POCH AVANTOR BRAND

Methanol, pure

Supplier: POCH AVANTOR BRAND

Methanol for HPLC

Supplier: Merck

Methanol, EMPLURA®, Supelco®

Supplier: Merck

Methanol, SupraSolv® for GC-MS

Supplier: POCH AVANTOR BRAND

Methanol for DNA and peptides synthesis

Supplier: Merck

Methanol, Prepsolv® for preparative chromatography, Supelco®

Supplier: Merck

Methanol, SupraSolv® for gas chromatography, Supelco®

Supplier: POCH AVANTOR BRAND

Methanol, super gradient grade for HPLC

Supplier: MERCK PRODUCTION CHEMICALS

For full details of specification and hazards please see www.vwr.com or the VWR Chemicals catalogues

Supplier: Merck

Methanol, EMPARTA® ACS analytical reagent, Supelco®

Supplier: Merck

Accurate analytic results in UV/Vis and infrared spectroscopy depend on the use of very pure solvents for sample preparation. The Uvasol® solvents range has been specially designed for spectroscopy and other applications requiring solvents of the highest spectral purity. The refinement process allows a greater degree of security in applications and avoids misinterpretation of analytical results caused by traces of UV, IR and fluorescence contamination. Uvasol® solvents offer best UV transmittance. In all specifications the minimum transmittance for five typical wavelengths are identified. Furthermore the transmittance is specified in accordance with Reag. Ph. Eur. and ACS.

Supplier: Merck

With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in "gradient grade" as well as "isocratic grade". This enables to minimize the gradient effect of the solvent involved.

Supplier: Merck

These reagents are produced using specially selected distillation methods that ensure consistently high dryness and batch-to-batch consistency.

Supplier: Merck

Highest purity solvents for UHPLC-MS analysis.

Supplier: Merck

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

Supplier: CHEMPUR

Methanol

Supplier: LGC Standards PROMOCHEM

Methanol

Supplier: EDQM

Methanol

Supplier: Merck

EMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE® provides worldwide best and most extensive product specifications. We declare our EMSURE® range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.