Diméthylsulfoxyde
Dimethyl sulphoxide (DMSO, (CH₃)₂SO) is a polar aprotic solvent known for its exceptional ability to dissolve both polar and nonpolar compounds, high boiling point (189 °C), and low toxicity relative to similar solvents. It is widely used in organic synthesis, cryopreservation of cells, pharmaceutical formulation, and as a solvent in spectroscopic and electrochemical studies. DMSO readily penetrates biological membranes, requiring cautious handling, as it can carry dissolved substances directly into the bloodstream.
Diméthylsulfoxyde, SupraSolv® en phase gazeuse Headspace, Supelco®
Supplier: Merck
SupraSolv® solvents for headspace gas chromatography are developed particularly for the analysis of residual
solvents in drug substances, excipients and drug products according to ICH, Ph. Eur. and USP - SupraSolv® headspace solvents are tested for all residual solvents defined by the ICH.
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Diméthylsulfoxyde ≥99.99995% (base métaux) pour analyse de traces inorganiques, Supelco®
Supplier: Merck
Diméthylsulfoxyde ≥99.99995% (base métaux) pour analyse de traces inorganiques, Supelco®
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Diméthylsulfoxyde ≥99%, GPR RECTAPUR®
Supplier: VWR Chemicals
Diméthylsulfoxyde ≥99%, GPR RECTAPUR®
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Diméthylsulfoxyde, BAKER ANALYZED® en phase gazeuse Headspace, J.T.Baker®
Supplier: Avantor
Diméthylsulfoxyde, BAKER ANALYZED® en phase gazeuse Headspace, J.T.Baker®
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Diméthylsulfoxyde, EMPLURA®, Supelco®
Supplier: Merck
Diméthylsulfoxyde, EMPLURA®, Supelco®
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Diméthylsulfoxyde 99.9+% ACS
Supplier: Thermo Fisher Scientific
Diméthylsulfoxyde 99.9+% ACS
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Diméthylsulfoxyde ≥99.9% pour spectrophotométrie
Supplier: Thermo Fisher Scientific
Diméthylsulfoxyde ≥99.9% pour spectrophotométrie
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Diméthylsulfoxyde, extra sec 99.7+%, AcroSeal®
Supplier: Thermo Fisher Scientific
Diméthylsulfoxyde, extra sec 99.7+%, AcroSeal®
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Diméthylsulfoxyde, anhydre ≥99.8%
Supplier: Thermo Fisher Scientific
Diméthylsulfoxyde, anhydre ≥99.8%
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Diméthylsulfoxyde, deshydraté (max. 0,03% H₂O) ≥99.9%, AnalaR NORMAPUR® ACS pour analyses
Supplier: VWR Chemicals
Dimethyl sulphoxide, deshydraté (max. 0,03% H₂O) ≥99.9%, AnalaR NORMAPUR® ACS pour analyses
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Diméthylsulfoxyde, anydre (max. 0,01% H₂O) ≥99.5%, AnalaR NORMAPUR® pour analyses
Supplier: VWR Chemicals
Diméthylsulfoxyde, anydre (max. 0,01% H₂O) ≥99.5%, AnalaR NORMAPUR® pour analyses
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Diméthylsulfoxyde ≥99.5% phase stationnaire pour CPG
Supplier: VWR Chemicals
Diméthylsulfoxyde ≥99.5% phase stationnaire pour CPG
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Diméthylsulfoxyde ≥99.9% ACS
Supplier: VWR Chemicals
Diméthylsulfoxyde ≥99.9% ACS
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Diméthylsulfoxyde, deshydraté (max. 0,025% H₂O) pour la synthèse d'ADN et de peptides
Supplier: Merck
These reagents are produced using specially selected distillation methods that ensure consistently high dryness and batch-to-batch consistency.
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Diméthylsulfoxyde, Uvasol® pour la spectroscopie, 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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Catalog #: 83639.320
Fournisseur: VWR Chemicals
Catalog #: 20864.320
Fournisseur: VWR Chemicals
Catalog #: 83640.320
Fournisseur: VWR Chemicals
Catalog #: 31770.294
Fournisseur: VWR Chemicals
Catalog #: 1.00030.2500
Fournisseur: Merck
Catalog #: 83645.320
Fournisseur: VWR Chemicals