Analytical and Chromatography

Thermo Scientific™ BSTFA + 1% TMCS Silylation Reagent Available on GSA/VA Contract for Federal Government customers only.

Ideal for difficult-to-silylate compounds, the Thermo Scientific™ BSTFA + 1% TMCS Silylation Reagent is derivatizing compounds.

Chloroform-d, for NMR, 99.8+% atom D, contains 0.03 v/v% TMS, ACROS Organics™

CAS: 865-49-6 Molecular Formula: CHCl3 Molecular Weight (g/mol): 120.375 MDL Number: MFCD00000827 InChI Key: HEDRZPFGACZZDS-MICDWDOJSA-N PubChem CID: 71583 ChEBI: CHEBI:85365

Water, Optima™ LC/MS Grade, Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

CAS: 7732-18-5 Molecular Formula: H2O Molecular Weight (g/mol): 18.015 MDL Number: 11332 InChI Key: XLYOFNOQVPJJNP-UHFFFAOYSA-N PubChem CID: 962 ChEBI: CHEBI:15377

Thermo Scientific™ MethElute™ Reagent (TMPAH) Available on GSA/VA Contract for Federal Government customers only.

For accurate, sensitive on-column methylation use Thermo Scientific™ MethElute™ Reagent (TMPAH).

Thermo Scientific™ Perfluoro Acid Anhydrides (TFAA, PFAA and HFAA) Acylation Reagents Available on GSA/VA Contract for Federal Government customers only.

Prepare volatile and stable fluoracyl derivatives for GC/MS with the Thermo Scientific™ Perfluoro Acid Anhydrides (TFAA, PFAA and HFAA).

Thermo Scientific™ Silylation Grade Solvents Available on GSA/VA Contract for Federal Government customers only.

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

Dowex™ 1X8-400, ion-exchange resin, ACROS Organics™

CAS: 12627-85-9 Molecular Formula: C29H34ClN Molecular Weight (g/mol): 432.048 MDL Number: MFCD00132718 InChI Key: BBQMUEOYPPPODD-UHFFFAOYSA-M PubChem CID: 16212807

Thermo Scientific™ Pierce™ Trifluoracetic Acid (TFA) Available on GSA/VA Contract for Federal Government customers only.

Bottles of 99.5%-pure TFA (MW 114.02, CAS 76-05-01) liquid (sold by weight); for HPLC use as an ion-pairing agent in reverse-phase peptide separations.

Water, for residue analysis, ECD tested for pesticide analysis, ACROS Organics™

CAS: 7732-18-5 Molecular Formula: H2O Molecular Weight (g/mol): 18.015 MDL Number: MFCD00011332 InChI Key: XLYOFNOQVPJJNP-UHFFFAOYSA-N PubChem CID: 962 ChEBI: CHEBI:15377

Water (HPLC), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

CAS: 7732-18-5 Molecular Formula: H2O Molecular Weight (g/mol): 18.015 MDL Number: MFCD00011332 InChI Key: XLYOFNOQVPJJNP-UHFFFAOYSA-N PubChem CID: 962 ChEBI: CHEBI:15377

FisherTab™ CT-37 Kjeldahl Tablets, Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Composition per tablet: 3.5g K2SO4 + 0.4g CuSO4

Molecular sieves 4A, 8 to 12 mesh, ACROS Organics™

CAS: 70955-01-0 Molecular Formula: C20H25FN2O8 Molecular Weight (g/mol): 440.424 MDL Number: MFCD00131613 InChI Key: FJUZEZRZKVMAMD-DRZCJDIDSA-N PubChem CID: 73906282

Thermo Scientific™ Hydrocarbon Soluble Siliconizing Fluid Available on GSA/VA Contract for Federal Government customers only.

For siliconizing glass surfaces use Thermo Scientific™ Hydrocarbon Soluble Siliconizing Fluid.

Water, Optima™, Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

CAS: 7732-18-5 Molecular Formula: H2O Molecular Weight (g/mol): 18.015 MDL Number: MFCD00011332 InChI Key: XLYOFNOQVPJJNP-UHFFFAOYSA-N PubChem CID: 962 ChEBI: CHEBI:15377

Thermo Scientific™ Pierce™ Acetonitrile (ACN), LC/MS Grade

Perform HPLC and mass spectrometry applications with this LC/MS-grade acetonitrile preparation with high purity and low UV-absorptivity.

Methyl sulfoxide-d6, for NMR, packaged in 0.75mL ampoules, 99.9 atom % D, ACROS Organics™

CAS: 2206-27-1 Molecular Formula: C2H6OS Molecular Weight (g/mol): 84.166 MDL Number: MFCD00002090 InChI Key: IAZDPXIOMUYVGZ-WFGJKAKNSA-N Synonym: Dimethyl-d6 sulfoxide PubChem CID: 75151

ScintiVerse™ BD Cocktail (Scintanalyzed™), Fisher Chemical

Universal LSC Cocktail for aqueous, nonaqueous and emulsion counting systems. Contains biodegradable linear alkyl aromatic solvent, which can be classified as nonhazardous liquid by local sewerage regulations

Molecular sieves 3A, 8 to 12 mesh, ACROS Organics™

CAS: 308080-99-1 Molecular Formula: AlNaO6Si2 Molecular Weight (g/mol): 202.135 MDL Number: MFCD00131613 InChI Key: URGAHOPLAPQHLN-UHFFFAOYSA-N PubChem CID: 19758701

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

CAS: 865-49-6 Molecular Formula: CHCl3 Molecular Weight (g/mol): 120.375 MDL Number: MFCD00000827 InChI Key: HEDRZPFGACZZDS-MICDWDOJSA-N PubChem CID: 71583 ChEBI: CHEBI:85365

Dowex™ 50WX8-200 ion-exchange resin, ACROS Organics™

CAS: 11119-67-8 MDL Number: MFCD00132726

Thermo Scientific™ Pierce™ Acetonitrile (ACN), LC/MS Grade Available on GSA/VA Contract for Federal Government customers only.

Thermo Scientific™ Pierce Acetonitrile (ACN) is an LC/MS-grade preparation with high purity and low UV-absorptivity that makes it suitable for HPLC and mass spectrometry applications.

Thermo Scientific™ Pierce™ Formic Acid Available on GSA/VA Contract for Federal Government customers only.

A high-purity solvent supplied in glass ampules as a convenient, contamination-free alternative for preparing elution solvents for HPLC separations of protein and peptides.

Silica Gel Desiccant (100-200 Mesh/923, Chromatographic Grade), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

CAS: 7631-86-9 Molecular Formula: O2Si Molecular Weight (g/mol): 60.083 MDL Number: MFCD00011232 InChI Key: VYPSYNLAJGMNEJ-UHFFFAOYSA-N PubChem CID: 24261 ChEBI: CHEBI:30563

Water with 0.1% Formic Acid (v/v), Optima™ LC/MS Grade Available on GSA/VA Contract for Federal Government customers only.

CAS: 7732-18-5 Molecular Formula: H2O Molecular Weight (g/mol): 18.015 MDL Number: 3297 InChI Key: XLYOFNOQVPJJNP-UHFFFAOYSA-N Synonym: 0.1% FA in water, 0.1% formic acid in water PubChem CID: 962 ChEBI: CHEBI:15377

Thermo Scientific™ MBTFA Acylation Reagent Available on GSA/VA Contract for Federal Government customers only.

Trifluoroacylate primary and secondary amines, hydroxyl and thiol groups, and carbohydrates with the Thermo Scientific™ MBTFA Acylation Reagent.

FisherTab™ TT-35 Kjeldahl Tablets, Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Composition per tablet: 3.5g K2SO4 + 0.1g CuSO4 + 0.1g TiO2

Dimethyl sulfoxide-d6, 99.5% (Isotopic), Alfa Aesar™

CAS: 2206-27-1 Molecular Formula: C2H6OS Molecular Weight (g/mol): 84.166 MDL Number: MFCD00002090 InChI Key: IAZDPXIOMUYVGZ-WFGJKAKNSA-N Synonym: Methyl Sulfoxide-d6 PubChem CID: 75151

Kjel-Sorb™ Solution (Certified), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

CAS: 10043-35-3 Molecular Formula: BH3O3 Molecular Weight (g/mol): 61.831 MDL Number: MFCD00011337 InChI Key: KGBXLFKZBHKPEV-UHFFFAOYSA-N PubChem CID: 7628 ChEBI: CHEBI:33118

Thermo Scientific™ Pierce™ Triethylamine (TEA) Solvent

Bottles of 99.5%-pure TEA (MW 101.2, CAS 121-44-8) liquid (sold by weight); for HPLC use as an ion-pairing agent in reverse-phase peptide separations.

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.

  spinner