Methanol
Methanol, SupraSolv® for gas chromatography, Supelco®
Supplier: Merck
Methanol, SupraSolv® for gas chromatography, Supelco®
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Methanol ≥99.9% (by GC), LiChrosolv® Reag. Ph. Eur., gradient grade for liquid chromatography, Supelco®
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.
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Methanol ≥99.9%, EMSURE® Reag. Ph. Eur., ACS, ISO for analysis, Supelco®
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.
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Methanol, Uvasol® for spectroscopy, 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.
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Methanol reference substance for gas chromatography
Supplier: CHEMPUR
Methanol reference substance for gas chromatography
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Methanol for HPLC, general purpose reagent
Supplier: CHEMPUR
Methanol for HPLC, general purpose reagent
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Methanol, pure analytical reagent
Supplier: CHEMPUR
Methanol, pure analytical reagent
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Methanol for HPLC
Supplier: CHEMPUR
Methanol for HPLC
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Methanol ≥99.9% PFAS solvent tested according to EPA methods 533, 537.1 and 1633, LiChrosolv®, Supelco®
Supplier: Merck
Methanol tested for 533, 537.1 and 1633 PFAS methods LiChrosolv®.
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Methanol ≥99.9%, HPLC Plus for HPLC, for GC (residue analysis), Sigma-Aldrich®
Supplier: Merck
Methanol ≥99.9%, HPLC Plus for HPLC, for GC (residue analysis), Sigma-Aldrich®
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Methanol, pure
Supplier: CHEMPUR
Methanol, pure
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Katalog #: 83639.320
Supplier: VWR Chemicals
Katalog #: 20864.320
Supplier: VWR Chemicals
Katalog #: 83640.320
Supplier: VWR Chemicals
Katalog #: 31770.294
Supplier: VWR Chemicals
Katalog #: 1.00030.2500
Supplier: Merck
Katalog #: 83645.320
Supplier: VWR Chemicals