10874 Résultats pour : "nmr solvent bdh"

Supplier: SP Industries

Borosilicate glass, Class A, ASTM Type 1.

Supplier: SP Industries

Q-band is the most popular frequency for pulsed and cw-EPR after X-band.

Supplier: SP Industries

Tubes made of synthetic material suppress major impurities during EPR.

Supplier: SP Industries

Borosilicate glass, Class A, ASTM Type 1.

Supplier: GLASS PRECISION ENGINEERING

Norell select series NMR tube with 5 mm NMR valve.

Supplier: MARKET SOURCE PART PROCESS

TD-NMR Glass tubes with a lenght of 180 mm.

Supplier: NORELL INC

Sample Vault™ NMR Tubes for automated sample tube system with closed port Sample Vault™ caps.

Supplier: DWK Life Sciences

Borosilicate glass.

Supplier: ProSci Inc.

D-Beta-Hydroxybutyrate Dehydrogenase Mitochondrial (BDH) is a member of the short-chain dehydrogenases/reductases (SDR) family. BDH is localized in the mitochondrion matrix. BDH forms a homotetrameric lipid-requiring enzyme of the mitochondrial membrane and has a specific necessity for phosphatidylcholine for optimal enzymatic activity. BDH catalyzes the interconversion of acetoacetate and (R)-3-hydroxybutyrate, the 2 main ketone bodies formed during fatty acid catabolism.

Supplier: SP Industries

NMR tubes, economy, 5 mm, borosilicate glass ASTM E438, Type I, class B, with disposable cap.

Supplier: SP Industries

En verre borosilicaté, classe B, ASTM E438 type 1

Supplier: SP Industries

En verre borosilicaté, classe A, ASTM type 1.

Supplier: HILGENBERG

Borosilicate glass 3,3.

Supplier: GLASS PRECISION ENGINEERING

For ceramic turbines.

Supplier: GLASS PRECISION ENGINEERING

Glass, Class A, ASTM Type 1.

Supplier: DWK Life Sciences

Borosilicate glass, 51 expansion, Type I and ASTM E438, Type I, Class B.

Supplier: Merck

A wide range of MagniSolv™ deuterated solvents with extremely low residual water, excellent chemical purity, and the highest isotopic enrichment available can satisfy the most demanding requirements of researchers. Depending on application and sensitivity of the NMR spectrometer our offer solvents with deuteration degrees between 98% and 99.96%. In case of all the water soluble deuterated standard products, water content is specified according to both Karl Fischer and NMR.

Supplier: DWK Life Sciences

DURAN®, borosilicate glass 3.3, clear.

Supplier: DWK Life Sciences

Stubborn soiling and deposits in NMR tubes can be easily removed with the NMR brush.

Supplier: witeg Labortechnik

Fourni avec 2 adaptateurs en PTFE pour s'adapter à 5 cuvettes ou tubes RMN de 5 et 10 mm de diamètre et de différentes longueurs. Laveurs commandés par dépression permettant le lavage individuel de 1 à 5 tubes, avec bouchons et capillaires en FEP (boîte, 1 pièce).

Supplier: Merck

MagniSolv™ deuterated solvents provide:
• Reliable results in the NMR-spectra by excellent chemical purity and highest isotopic enrichment.
• Reliable deuteration degrees.
• Low residual water content.
• Determination of water content in two ways.

Supplier: SP Industries

Natural rubber septa suitable for 5 mm OD thin wall Precision NMR tubes.

Supplier: VWR Collection

Solvent filter

Supplier: VWR Chemicals

Solvant de titrage ASTM D-5776, VOLUSOL® ASTM D-5776

Supplier: VWR Chemicals

The level of volatile organic solvents in pharmaceutical raw materials or finished product is defined and monitored. Residual solvents are classified according to their risk assessment classes. A selection of residual solvent standards is now available from Avantor.

Supplier: Apollo Scientific

NMR data: J. Fluorine Chem., 1984, 25, 203.

Supplier: VWR Chemicals

The level of volatile organic solvents in pharmaceutical raw materials or finished product is defined and monitored. Residual solvents are classified according to their risk assessment classes. A selection of residual solvent standards is now available from Avantor.

Supplier: VWR Chemicals

Solvant Stoddard, 150…200 °C, TECHNICAL

Supplier: SP Industries

Stainless steel. This spatula fits into the most common NMR tubes. It enables users to get a tiny powder sample into any tube larger than 4 mm ext. Ø.

Supplier: BDH US PRODUCED

Valeur pH: 7,0