Votre recherche pour: Diméthylsulfoxyde

Numéro de catalogue: (41641-250ML)

Fournisseur: Honeywell Chemicals

Description: Diméthylsulfoxyde ≥99.8% (par GC) pour spectrophotométrie dans l'UV, Riedel-de Haën™

UOM: 1 * 250 mL

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Fournisseur: Merck Millipore (Calbiochem‎)

Description: Diméthylsulfoxyde, Sigma-Aldrich®

Numéro de catalogue: (42780.AK)

Fournisseur: Thermo Fisher Scientific

Description: Diméthylsulfoxyde ≥99.9% pour HPLC

UOM: 1 * 250 mL

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Fournisseur: Honeywell Chemicals

Description: Diméthylsulfoxyde, dried 99,9, Puriss. p.a. pour analyses (≤0.02% H₂O), Riedel-de Haën™

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Fournisseur: Honeywell Chemicals

Description: Diméthylsulfoxyde 99,5, reagent

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Fournisseur: Honeywell Chemicals

Description: ACS GENERAL USE SOLVENTS

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Numéro de catalogue: (HONC66206-100ML)

Fournisseur: Honeywell Chemicals

Description: Diméthylsulfoxyde, anhydrous 99,9 water_low_applications <0.0050% H₂O, Riedel-de Haën™

UOM: 1 * 100 mL

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Fournisseur: Honeywell Chemicals

Description: Honeywell Chromasolv™ GC-headspace solvents:

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Fournisseur: Thermo Fisher Scientific

Description: Diméthylsulfoxyde ≥99%

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Fournisseur: Thermo Fisher Scientific

Description: Diméthylsulfoxyde 99.7%, pur

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Fournisseur: Honeywell Chemicals

Description: ACS GENERAL USE SOLVENTS

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Fournisseur: Honeywell Chemicals

Description: Diméthylsulfoxyde ≥99.7%, CHROMASOLV™ Plus pour HPLC, Riedel-de Haën™

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Fournisseur: Thermo Fisher Scientific

Description: Diméthylsulfoxyde, Bioreagent

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Fournisseur: Thermo Fisher Scientific

Description: Diméthylsulfoxyde, extra sec 99.7+%, AcroSeal®

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Fournisseur: MP Biomedicals

Description: Dimethyl Sulfoxide is ideal for use as a cryoprotectant. Also used in chemical reactions, in polymerase chain reactions (PCR) as a PCR cosolvent to help improve yields, especially in long PCR, and as a cryoprotectant vitrification agent for the preservation of cells, tissues and organs. DMSO is used in cell freezing media to protect cells from ice crystal-induced mechanical injury. It is used for frozen storage of primary, sub-cultured, and recombinant heteroploid and hybridoma cell lines, embryonic stem cells (ESC), and hematopoietic stem cells. DMSO is frequently used in the combinations with BSA or fetal bovine serum (FBS). Used to enhance dermal absorption of many chemicals. A solvent for many organic and inorganic compounds including fats, carbohydrates, dyes, resins, and polymers. Used in antifreeze or hydraulic fluids. A cryopreservative for cell cultures. Used in the oxidation of thiols and disulfides to sulfonic acids.

Dimethyl sulfoxide (DMSO) is a highly polar aprotic organic reagent that has exceptional solvent properties for organic and inorganic chemicals.

Physical Apppearance: Liquid
Viscosity: 1.1 centipoises (27 °C)
Vapor Density: 2.7 (vs air)
Vapor Pressure: 0.55 hPa at 20 °C, 0.42 mmHg (20 °C)
Refractive Index: n20/D 1.479(lit.)
Solubility: Soluble in water (1 mL DMSO + 1 mL H2O), methanol, acetone, ether, benzene, chloroform

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Fournisseur: Thermo Fisher Scientific

Description: Diméthylsulfoxyde 99.9% pour la spectroscopie

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