Vous avez recherché : N,N-Dimethylformamide

Supplier: VWR International

N,N-Diméthylformamide ≥99.9%, HiPerSolv CHROMANORM® for HPLC, VWR Chemicals BDH®

Supplier: VWR International

Low water. Low amine content.

Supplier: VWR International

Clear liquid.

Supplier: VWR International

BakerDRY™—A group of anhydrous solvents specifically manufactured and tested for use in organic, organometallic and oligonucleotide sysnthesis. BakerDRY™ solvents meet ACS specifications and are ready to use, eliminating the need for any further purification. These solvents are available in 100 ml and 1 Liter septum-seal bottles and the CYCLE-TAINER® Solvent Delivery System.

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

Lot analysis on label.

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

ACS—Reagents meeting the requirements of the American Chemical Society Committee on Analytical Reagents. The specifications listed in this catalog are based on the ACS Reagent Chemicals Tenth Edition.  

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

For spectrophotometry. UV cutoff 270nm. Lot analysis on label.

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

For Biotechnology applications.

Supplier: MilliporeSigma

For spectrophotometry and chromatography. UV cutoff 268 nm. Filtered.

Supplier: MilliporeSigma

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.

Supplier: MilliporeSigma

Flammable.

Supplier: MilliporeSigma

N,N-Dimethylformamide, Grade:ACS,ISO,Reag. Ph Eur, CAS number:68-12-2, synonyms:DMF, N,N-Dimethylmethanamide, Formic acid dimethylamide, Application:for analysis EMSURE

Supplier: MilliporeSigma

Supplier: MilliporeSigma

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs

Supplier: MilliporeSigma

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 5 typical wavelengths are identified. Furthermore the transmittance is specified in accordance with Reag. Ph Eur and ACS.

Supplier: MilliporeSigma

SupraSolv® ECD and FID is specially developed for gas chromatography in combination with ECD (Electron Capture Detetor) and FID (Flame Ionization detector). SupraSolv® solvents offer the largest specified retention time range, a clear baseline and a minimal signal-to-noise ratio leading to reliable and reproducible analysis results.

Supplier: MilliporeSigma

Supplier: MilliporeSigma

Clear liquid is free from particulates. Suitable for use in organic synthesis and other anhydrous solvent applications.
Elbow adapter with septum cap (EM-692004-2) allows for the removal of solvent under nitrogen atmosphere. Replacement septum (EM-692004S-2), for use with elbow adapter, minimizes air and moisture intrusion once the primary septum is punctured. Drying tube (EM-692010-2) filled with t.h.e.* desiccant indicating silica gel removes solvent under a dry-air atmosphere. Large plug (EM-692012-2) is a replacement plug for bottle top.

Supplier: TCI America

[for Spectrophotometry]
CAS Number: 68-12-2
MDL Number: MFCD00003284
Molecular Formula: C3H7NO
Molecular Weight: 73.10
Purity/Analysis Method: >99.5% (GC)
Form: Clear Liquid
Boiling point (°C): 153
Melting point (°C): -61
Flash Point (°C): 60
Specific Gravity (20/20): 0.95

Supplier: TCI America

CAS Number: 68-12-2
MDL Number: MFCD00003284
Molecular Formula: C3H7NO
Molecular Weight: 73.10
Purity/Analysis Method: >99.5% (GC)
Form: Clear Liquid
Boiling point (°C): 153
Melting point (°C): -61
Flash Point (°C): 60
Specific Gravity (20/20): 0.95

Supplier: Burdick & Jackson

BioSyn« products are ideal for DNA, RNA and oligonucleotide synthesis. All solvents and regents are filtered (0.2-micron) and tested for oxidation reage.

Supplier: Thermo Scientific Chemicals

N,N-Dimethylformamide 99%

Supplier: Thermo Scientific Chemicals

A solvent for chromogenic substrates Fieser: 1,273 9,182 11,198 12,203 14,148 16,144 18,146 19,137 21,178

Supplier: Thermo Scientific Chemicals

MDL: MFCD00003284 Beilstein Registry No.: 605365 Notes: Same HPLC specifications as 22915 Fieser: 1,273 9,182 11,198 12,203 14,148 16,144 18,146 19,137 21,178

Supplier: Burdick & Jackson

N,N-Diméthylformamide ≥99.8% (by GC) for peptide synthesis, Burdick & Jackson™

Supplier: G-Biosciences

Anhydrous DMF [N,N-Dimethylformamide (HCON(CH3)2)]. Suitable for cross-linking, protein modification and biotinylation reaction applications.

Supplier: Burdick & Jackson

N,N-Diméthylformamide ≥99.9%, Biotechnology Grade, Burdick & Jackson™

Supplier: Burdick & Jackson

For HPLC, liquid and gas chromatography, pesticide residue analysis, spectophotometry, organic synthesis and combinatorial chemistry.

Supplier: Thermo Scientific Chemicals

MDL: MFCD00003284 Beilstein Registry No.: 605365 Notes: Filtered through 0.2µ filters. Fieser: 1,273 9,182 11,198 12,203 14,148 16,144 18,146 19,137 21,178

Supplier: Thermo Scientific Chemicals

MDL: MFCD00003284 Beilstein Registry No.: 605365 Notes: Meets ACS spectrophotometric requirements. Filtered through 0.2µ filters. Fieser: 1,273 9,182 11,198 12,203 14,148 16,144 18,146 19,137 21,178