10874 Résultats pour : "nmr solvent bdh"
NMR tubes, PRECISION, with screw cap, SP Wilmad-LabGlass
Supplier: SP Industries
Borosilicate glass, Class A, ASTM Type 1.
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EPR consumables, Q band standard EPR tubes, SP Wilmad-LabGlass
Supplier: SP Industries
Q-band is the most popular frequency for pulsed and cw-EPR after X-band.
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NMR tubes, economy, Suprasil® EPR tubes, SP Wilmad-LabGlass
Supplier: SP Industries
Tubes made of synthetic material suppress major impurities during EPR.
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NMR sample tubes, thin walled, PRECISION, 3 mm Ø, SP Wilmad-LabGlass
Supplier: SP Industries
Borosilicate glass, Class A, ASTM Type 1.
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NMR valve with tube attached
Supplier: GLASS PRECISION ENGINEERING
Norell select series NMR tube with 5 mm NMR valve.
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TD-NMR Glass Tubes
Supplier: MARKET SOURCE PART PROCESS
TD-NMR Glass tubes with a lenght of 180 mm.
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NMR Sample Tubes, Sample Vault™
Supplier: NORELL INC
Sample Vault™ NMR Tubes for automated sample tube system with closed port Sample Vault™ caps.
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NMR sample tubes, 5 mm, disposable, KIMBLE®
Supplier: DWK Life Sciences
Borosilicate glass.
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Human recombinant BDH1 (from E. coli)
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.
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Tubes économiques RMN, 5 mm, paroi fine, SP Wilmad-LabGlass
Supplier: SP Industries
NMR tubes, economy, 5 mm, borosilicate glass ASTM E438, Type I, class B, with disposable cap.
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Tubes RMN, à haut débit, paroi fine, 5 mm de diamètre extérieur, SP Wilmad-LabGlass
Supplier: SP Industries
En verre borosilicaté, classe B, ASTM E438 type 1
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Tubes RMN, paroi fine, PRECISION, 5 mm de diam. ext., SP Wilmad-LabGlass
Supplier: SP Industries
En verre borosilicaté, classe A, ASTM type 1.
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NMR sample tubes, Select series
Supplier: GLASS PRECISION ENGINEERING
For ceramic turbines.
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NMR sample tubes, Standard series
Supplier: GLASS PRECISION ENGINEERING
Glass, Class A, ASTM Type 1.
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NMR tubes, high quality grade, KIMBLE®
Supplier: DWK Life Sciences
Borosilicate glass, 51 expansion, Type I and ASTM E438, Type I, Class B.
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1,1,2,2-Tétrachloroéthane-D2 (99.5% D), MagniSolv™ pour spectroscopie RMN, Sigma-Aldrich®
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.
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Tubes à échantillons RMN, 5 mm, avec classes de précision, DURAN®
Supplier: DWK Life Sciences
DURAN®, borosilicate glass 3.3, clear.
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Brushes, for NMR tubes, DURAN®
Supplier: DWK Life Sciences
Stubborn soiling and deposits in NMR tubes can be easily removed with the NMR brush.
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Laveur de tubes à essai RMN
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).
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Deuterium oxyde (99.9% D) (99,9% D), MagniSolv™ pour spectroscopie RMN , pH 7 (H₂O, 20 °C), Sigma-Aldrich®
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.
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Septa for Precision NMR tubes, SP Wilmad-LabGlass
Supplier: SP Industries
Natural rubber septa suitable for 5 mm OD thin wall Precision NMR tubes.
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Spare Parts for VWR® Hitachi HPLC Instruments
Supplier: VWR Collection
Solvent filter
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Solvant de titrage ASTM D-5776, VOLUSOL® ASTM D-5776
Supplier: VWR Chemicals
Solvant de titrage ASTM D-5776, VOLUSOL® ASTM D-5776
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VWR®, Residual Solvents Class 1 According to Ph. Eur. Versions 8.8 and 10
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.
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Methyl 2H-perfluoropropanoate 97%
Supplier: Apollo Scientific
NMR data: J. Fluorine Chem., 1984, 25, 203.
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VWR®, Residual solvents Class 2 according to Ph. Eur. Version 10
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.
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Solvant Stoddard, 150…200 °C, TECHNICAL
Supplier: VWR Chemicals
Solvant Stoddard, 150…200 °C, TECHNICAL
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Micro spatula for NMR sample tubes, SP Wilmad-LabGlass
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.
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pH Buffer Solution, VWR Chemicals BDH®
Supplier: BDH US PRODUCED
Valeur pH: 7,0