Votre recherche pour: 3-(Bromométhyl)heptane

Fournisseur: VWR Chemicals

Description: n-Heptane ≥99%, GPR RECTAPUR®

MSMD Certificats Promotion

Numéro de catalogue: (9177-68)

Fournisseur: Avantor

Description: n-Heptane ≥99.0% (par GC, corrigé de la teneur en eau) pour HPLC/UHPLC, pour spectrophotométrie, J.T.Baker®

UOM: 1 * 2,5 L

MSMD Certificats Promotion

Fournisseur: Merck

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

Fournisseur: Merck

Description: 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.

MSMD Promotion

Numéro de catalogue: (9177.1000)

Fournisseur: Avantor

Description: n-Heptane ≥99.0% (par GC, corrigé de la teneur en eau) pour HPLC/UHPLC, pour spectrophotométrie, J.T.Baker®

UOM: 1 * 1 L

MSMD Certificats Promotion

Fournisseur: VWR Chemicals

Description: n-Heptane ≥99.0%, AnalaR NORMAPUR® pour analyses

MSMD Certificats

Numéro de catalogue: (85388.320)

Fournisseur: VWR Chemicals

Description: n-Heptane ≥99.0%, PESTINORM® Supra Trace pour l'analyse des traces organiques

UOM: 1 * 2,5 L

MSMD Certificats Promotion

Numéro de catalogue: (8472.2500)

Fournisseur: Avantor

Description: n-Heptane, BAKER ANALYZED® pour analyse des résidus de pesticides, J.T.Baker®

UOM: 1 * 2,5 L

Promotion

Fournisseur: Merck

Description: 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.

MSMD Certificats Promotion

Fournisseur: VWR Chemicals

Description: SPECTRONORM solvents have extensive specifications to meet the highly demanding requirements of UV applications.

MSMD Certificats

Numéro de catalogue: (8.14531.0010)

Fournisseur: Merck

Description: (±)-1,7,7-Triméthylbicyclo[2.2.1]heptane-2,3-dione pour la synthèse, Sigma-Aldrich®

UOM: 1 * 10 g

MSMD Promotion

Fournisseur: MACRON AVANTOR BRAND

Description: n-Heptane ≥99.0% (par GC, corrigé de la teneur en eau), AR®, Macron Fine Chemicals™

MSMD Certificats

Numéro de catalogue: (5139-25)

Fournisseur: MACRON AVANTOR BRAND

Description: Suitable for Liquid Chromatography and UV-Spectrophotometry

UOM: 1 * 2,5 L

MSMD Certificats Promotion

Numéro de catalogue: (TCIAH0027-100ML)

Fournisseur: TCI

Description: n-Heptane ≥99.0% (par GC) pour spectrophotométrie

UOM: 1 * 100 mL

Promotion

Fournisseur: VWR Chemicals

Description: Heptane (mélange d'isomères), TECHNICAL

MSMD Certificats

Numéro de catalogue: (TCIAQ0037-100ML)

Fournisseur: TCI

Description: n-Heptane ≥99.0% (par GC) solvant de séquençage

UOM: 1 * 100 mL

Promotion