Analytical and Chromatography

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.

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 Synonym: water, dihydrogen oxide, distilled water, purified water, water vapor, sterile water, water, purified, water, deionized, water, mineral, dihydrogen monoxide PubChem CID: 962 ChEBI: CHEBI:15377 IUPAC Name: oxidane SMILES: O

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 Synonym: water, dihydrogen oxide, distilled water, purified water, water vapor, sterile water, water, purified, water, deionized, water, mineral, dihydrogen monoxide PubChem CID: 962 ChEBI: CHEBI:15377 IUPAC Name: oxidane SMILES: O

Amberlite™ XAD-4, ACROS Organics™

CAS: 9003-69-4 Molecular Formula: C10H10 Molecular Weight (g/mol): 130.19 MDL Number: MFCD00132704 InChI Key: MYRTYDVEIRVNKP-UHFFFAOYSA-N Synonym: divinylbenzene, 1,2-divinylbenzene, o-divinylbenzene, benzene, diethenyl, benzene, 1,2-diethenyl, divinylbenzen, divinyl benzen, divinyl-benzene, poly divinylbenzene, divinylbenzene dvb PubChem CID: 66666 IUPAC Name: 1,2-bis(ethenyl)benzene SMILES: C=CC1=CC=CC=C1C=C

Karl Fischer Aqualine™ Water Standard 1.0mg, for Karl Fischer Titration, Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Aqualine™ Standard 1.1 Name Note: Karl Fischer Reagent CAS: 7732-18-5 CAS: 105-13-5 MDL Number: 240423

Deuterium oxide, for NMR, 99.8 atom % D, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

CAS: 7789-20-0 Molecular Formula: H2O Molecular Weight (g/mol): 20.027 MDL Number: MFCD00044636 InChI Key: XLYOFNOQVPJJNP-ZSJDYOACSA-N Synonym: deuterium oxide, water-d2, heavy water, deuterated water, dideuterium oxide, heavy water-d2, heavy water d2o, water sup 2-h2, deuterium oxide usan, water, heavy d2-o PubChem CID: 24602 ChEBI: CHEBI:41981 SMILES: O

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.

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 Synonym: dowex 1x2 50-100 cl, dowex 1x8 50-100 cl PubChem CID: 16212807 IUPAC Name: 1,4-bis(ethenyl)benzene;(4-ethenylphenyl)-trimethylazanium;styrene;chloride SMILES: C[N+](C)(C)C1=CC=C(C=C1)C=C.C=CC1=CC=CC=C1.C=CC1=CC=C(C=C1)C=C.[Cl-]

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).

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 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 IUPAC Name: aluminum;sodium;dioxido(oxo)silane SMILES: [O-][Si](=O)[O-].[O-][Si](=O)[O-].[Na+].[Al+3]

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 sulfoxide-d6, dmso-d6, dimethylsulfoxide-d6, deuterated dmso, methane-d3,sulfinylbis-9ci, methane-d3, sulfinylbis, hexadeuterodimethyl sulfoxide, methane-d3-, sulfinylbis, methanesulfinylmethyl hydrogen, dimethyl-d6 sulfoxide PubChem CID: 75151 IUPAC Name: trideuterio(trideuteriomethylsulfinyl)methane SMILES: CS(=O)C

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).

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 Synonym: water, dihydrogen oxide, distilled water, purified water, water vapor, sterile water, water, purified, water, deionized, water, mineral, dihydrogen monoxide PubChem CID: 962 ChEBI: CHEBI:15377 IUPAC Name: oxidane SMILES: O

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 IUPAC Name: (2R,3S)-2-[[(2R)-2-acetamido-3-(3-fluorophenyl)propanoyl]amino]-5-methoxy-4-methoxycarbonyl-3-methyl-5-oxopentanoic acid SMILES: CC(C(C(=O)OC)C(=O)OC)C(C(=O)O)NC(=O)C(CC1=CC(=CC=C1)F)NC(=O)C

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 Synonym: water, dihydrogen oxide, distilled water, purified water, water vapor, sterile water, water, purified, water, deionized, water, mineral, dihydrogen monoxide PubChem CID: 962 ChEBI: CHEBI:15377 IUPAC Name: oxidane SMILES: O

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.

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.

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: water, dihydrogen oxide, distilled water, purified water, water vapor, sterile water, water, purified, water, deionized, water, mineral, dihydrogen monoxide PubChem CID: 962 ChEBI: CHEBI:15377 IUPAC Name: oxidane SMILES: O

Optima™ LC/MS Solvents Starter Kit, Includes 1L Acetonitrile, 1L Methanol, 1L Ipa And 1L Water Optima™ LC/MS Grade Available on GSA/VA Contract for Federal Government customers only.

Starter kit with reagents and amber glass bottle for development of the mobile phase for LC/MS

Deuterium oxide, ACROS Organics™

CAS: 7789-20-0 Molecular Formula: H2O Molecular Weight (g/mol): 20.027 MDL Number: MFCD00044636 InChI Key: XLYOFNOQVPJJNP-ZSJDYOACSA-N Synonym: deuterium oxide, water-d2, heavy water, deuterated water, dideuterium oxide, heavy water-d2, heavy water d2o, water sup 2-h2, deuterium oxide usan, water, heavy d2-o PubChem CID: 24602 ChEBI: CHEBI:41981 SMILES: O

Amberlite™ IR120, H form, ion-exchange resin, ACROS Organics™

CAS: 78922-04-0 Molecular Formula: C13H10ClNO4S Molecular Weight (g/mol): 311.736 MDL Number: MFCD00132707 InChI Key: APBOVLPLJFJSRI-UHFFFAOYSA-N Synonym: 3-3-chlorophenylsulfonamido benzoic acid, 3-3-chloro-benzenesulfonylamino-benzoic acid, 3-3-chlorophenyl sulfonyl amino benzoic acid, benzoicacid, 3-3-chlorophenyl sulfonyl amino, 3-3-chlorophenyl sulfonyl amino benzoic acid, 3-3-chlorobenzenesulfonamido benzoic acid, amberlite ir-120, 3-3-chlorophenyl sulfonylamino benzoic acid, 3-3-chlorophenyl sulfonamido benzoic acid, 3-3-chlorophenylsulfonamido benzoic acid PubChem CID: 8190984 IUPAC Name: 3-[(3-chlorophenyl)sulfonylamino]benzoic acid SMILES: C1=CC(=CC(=C1)NS(=O)(=O)C2=CC(=CC=C2)Cl)C(=O)O

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 IUPAC Name: dioxosilane SMILES: O=[Si]=O

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.

Lewatit NM 60 Ion Exchange Resin (Analytical Grade/Certified), Fisher Chemical

CAS: 69011-49-0 MDL Number: MFCD00212650 Synonym: Ion Exchange Resin

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

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.

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.

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