Analytical and Chromatography

Molecular sieves 4A, 10 to 18 mesh, ACROS Organics™

Chemical Name or Material: Molecular sieves 4A CAS: 70955-01-0 MDL Number: MFCD00131613 5KG Molecular sieves 4A, 10 to 18 mesh

Thermo Scientific™ TMCS Silylation Reagent

Catalyze the derivatization of difficult-to-silylate compounds using Thermo Scientific™ TMCS Silylation Reagent. 25 GR TRIMETHYLCHLOROSILANE (TMCS) 25G

Thermo Scientific™ MTBSTFA and MTBSTFA + 1% TBDMCS Silylation Reagent

Produce stable TBDMS derivatives for GC analysis with the Thermo Scientific™ MTBSTFA and MTBSTFA + 1% TBDMCS Silylation Reagent. MTBSTFA 5ML

Alfa Aesar™ Amberlite™ IRC-748, ion exchange resin

Chemical Name or Material: Amberlite™ IRC-748 CAS: 79620-28-3 Name Note: ion exchange resin MDL Number: MFCD00132702 Merck Index: 14,382 AMBERLITEÉ(RG IRC-748 1KG

Alfa Aesar™ Molecular sieves, titanium oxide based; mesoporous, 25 Angstrom, powder

Chemical Name or Material: Molecular sieves, titanium oxide based Name Note: Mesoporous MDL Number: MFCD00131613 Synonym: Ti-TMS1; Mesoporous titanium oxide based molecular sieve 0,5GR Molecular sieves, titanium oxide based, mesoporous, 25 Angstrom, powder 0.5g

Molecular sieves 3A, powder <50 micron, ACROS Organics™

Chemical Name or Material: Molecular sieves 3A CAS: 308080-99-1 MDL Number: MFCD00131613 10KG Molecular sieves 3A, powder <50 micron

Thermo Scientific™ Pierce™ Sequencing Grade Dimethylformamide (DMF)

Perform liquid chromatography (HPLC) and mass spectrometry (LC-MS) applications with this 99.5%-pure DMF solvent (MW 73.09, CAS 68-12-2) with low UV-absorptivity. DMF SEQUANAL GRADE 50ML

Acetone-d6, for NMR, packaged in 0.75mL ampoules, 99.8% atom D, ACROS Organics™

7.5ML Acetone-d6, for NMR, packaged in 0.75 ml ampoules, 99.8 atom % D

Alfa Aesar™ Ionac™ NM-65, Ion Exchange Resin, Indicator dyed

Chemical Name or Material: Ionac™ NM-65 Ion Exchange Resin Name Note: Indicator dyed MDL Number: MFCD00145887 IONAC NM-65 INDICATOR DYED 2KG

Alfa Aesar™ Pyridine-d5, 99.5% (Isotopic), contains 0.05% v/v TMS

Chemical Name or Material: Pyridine-d5 CAS: 7291-22-7 Name Note: Isotopic Formula Weight: 84.14 MDL Number: MFCD00044639 UN Number: UN1282 Beilstein: 114377 PYRIDINE-D5 99.5% W 0.05% V/V TMS 5G

Thermo Scientific™ Silylation Grade Solvents

Use specially manufactured and packaged Thermo Scientific™ Silylation Grade Solvents to meet the exacting needs of silylation and other sensitive derivatization reactions. 50ML PYRIDINE

Alfa Aesar™ N,N-Dimethylacetamide-d9, 99% (Isotopic)

Chemical Name or Material: N,N-Dimethylacetamide-d9 CAS: 116057-81-9 Name Note: Isotopic Molecular Formula: C4D9NO Linear Formula: CD3CON(CD3)2 Formula Weight: 96.19 MDL Number: MFCD00066061 NN-DIMETHYLACETAMIDE-D9 99% (ISOTOPIC) 5G

Alfa Aesar™ Acetone-d6, 99.9% (Isotopic), contains 1% v/v TMS

Chemical Name or Material: Acetone-d6 CAS: 666-52-4 Name Note: Isotopic Formula Weight: 64.13 MDL Number: MFCD00044635 UN Number: UN1090 ACETONE-D6 3N% (ISOTOPIC) W 1% V/V TMS 10G

Alfa Aesar™ Dowex™ 50WX4 200-400 (H)

Chemical Name or Material: Dowex™ 50WX4 200-400 (H) CAS: 11113-61-4 MDL Number: MFCD00132725 DOWEXÉ(RG 50WX4-400 50G

Dowex™ 50WX8-400 ion-exchange resin, ACROS Organics™

Chemical Name or Material: Dowex™ 50WX8 CAS: 11119-67-8 MDL Number: MFCD00132726 500GR Dowex 50WX8, 200-400 mesh, ion-exchange resi

Silica gel, functionalized, Amino-3, ca.1.4mmol/g, part.size 40-63 micron, ACROS Organics™

Chemical Name or Material: Silica gel, functionalized, Amino-3 CAS: 71888-97-6 MDL Number: MFCD03427643 100GR Silica gel, functionalized, Amino-3, ca. 1.4mmol/g, part.size 40-63 micron

TentaGel™ MB-Br, ACROS Organics™

Chemical Name or Material: TentaGel™ MB-Br MDL Number: MFCD00217898 Synonym: O-(2-Bromoethyl)polyethylene glycol polymer bound 1GR TentaGel MB-Br

Alfa Aesar™ Chloroform-d, 99.8% (Isotopic), contains 1% v/v TMS

Chemical Name or Material: Chloroform-d CAS: 865-49-6 Name Note: Isotopic Formula Weight: 120.38 MDL Number: MFCD00000827 UN Number: UN1888 CHLOROFORM-D, 99.8% CONTAINS 1% V/V TMS500G

Dowex™ 50X2-400, ion-exchange resin, ACROS Organics™

Chemical Name or Material: Dowex™ 50WX2 CAS: 12612-37-2 MDL Number: MFCD00132722 2.5KG Dowex 50WX2, 200-400 mesh, ion-exchange resi

Acetone-d6, for NMR, +99% atom D, ACROS Organics™

Chemical Name or Material: Acetone-d6 Name Note: 99+ atom % D CAS: 666-52-4 Purity Grade: For NMR Molecular Formula: C3D6O Linear Formula: CD3COCD3 Formula Weight: 64.13 MDL Number: MFCD00044635 50ML Acetone-d6, for NMR, 99+ atom % D

Deuterium oxide, >99.95% (Isotopic), Alfa Aesar™

Chemical Name or Material: Deuterium oxide CAS: 7789-20-0 Physical Form: Liquid Assay Percent Range: >99.95% Molecular Formula: D2O Formula Weight: 20.03 MDL Number: MFCD00044636 DEUTERIUM OXIDE 3N5% (ISOTOPIC) 2EA

Chloroform-d, for NMR, 99.8% atom D, ACROS Organics™, packaged in 0.75mL ampoules, ACROS Organics™

7.5ML Chloroform-d, for NMR, 99.8 atom % D, packaged in 0.75 ml ampoules

Alfa Aesar™ Pyridine-d5, 99.5% (Isotopic)

Chemical Name or Material: Pyridine-d5 CAS: 7291-22-7 Name Note: Isotopic Formula Weight: 84.14 MDL Number: MFCD00044639 UN Number: UN1282 Beilstein: 114377 PYRIDINE-D5 99.5% (ISOTOPIC) 2G

Dowex™ 1X2-400, ion-exchange resin, ACROS Organics™

Chemical Name or Material: Dowex™ 1X2 CAS: 9085-42-1 MDL Number: MFCD00132715 500GR Dowex 1X2, 200-400 mesh, ion-exchange resin

Decahydronaphthalene-d18, for NMR, packaged in ampoules, 98+% atom D, ACROS Organics™

1GR Decahydronaphthalene-d18, for NMR, packaged in ampoules, 98+ atom% D

Thermo Scientific™ HMDS (Hexamethyldisilazane)

Greatly extends the practical range of GC, improving chromatographic results in the silylation of sugars and related substances. 25 GR HEXAMETHYLDISILAZANE (HMDS) 25G

Chloroform-d, for NMR, 99.8% atom D, ACROS Organics™

Chemical Name or Material: Chloroform-d Name Note: 99.8 atom % D CAS: 865-49-6 Purity Grade: For NMR Molecular Formula: CCl3D Linear Formula: CDCl3 Formula Weight: 120.39 MDL Number: MFCD00000827 25ML Chloroform-d, for NMR, 99.8 atom % D

Amberlite™ FPC3500, ion-exchange resin, ACROS Organics™

Chemical Name or Material: Amberlite™ FPC3500 CAS: 950182-46-4 CAS: 7732-18-5 MDL Number: MFCD08460528 250GR Amberlite FPC3500, ion-exchange resin

Formic acid-d2, for NMR, +99% atom D, 95% solution in D2O, ACROS Organics™

Chemical Name or Material: Formic acid-d2 Name Note: 99+ atom % D (95% in D2O) CAS: 920-42-3 Purity Grade: For NMR Assay: ≥94.0% Molecular Formula: CD2O2 Linear Formula: DCOOD Formula Weight: 48.04 MDL Number: MFCD00037363 1GR Formic acid-d2, for NMR, 99+ atom % D, 95% solution in D2O

Alfa Aesar™ Molecular sieves, 4A, powder

Chemical Name or Material: Molecular sieves 4A CAS: 70955-01-0 MDL Number: MFCD00131613 MOLECULAR SIEVES, 4A, POWDER,1000G

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