Analytical and Chromatography

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.

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).

Methanol-d4, for NMR, contains 0.03 v/v% TMS, 99.8%% atom D, AcroSeal™, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Methanol-d4 Name Note: For NMR, contains 0.03 v/v% TMS, 99.8% atom% D CAS: 811-98-3 Purity Grade: For NMR Molecular Formula: CD4O Linear Formula: CD3OD Formula Weight: 36.06 MDL Number: MFCD00044637 Synonym: Methyl-d3 alcohol-d

Methyl sulfoxide-d6, for NMR, packaged in 0.75mL ampoules, 99.9 atom % D, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Methyl sulfoxide-d6 Name Note: 99.9 atom % D CAS: 2206-27-1 Purity Grade: For NMR Molecular Formula: C2D6OS Linear Formula: (CD3)2SO Formula Weight: 84.18 MDL Number: MFCD00002090 Synonym: Dimethyl-d6 sulfoxide

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

Chemical Name or Material: Water CAS: 7732-18-5 Purity Grade: OPTIMA™ Purity Grade Notes: High purity mobile phase for HPLC Molecular Formula: H2O Formula Weight: 18.02 MDL Number: MFCD00011332

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.

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

Aluminum (Al): 10 ppb max. Barium (Ba): 10 ppb max. Cadmium (Cd): 10 ppb max. Calcium (Ca): 20 ppb max. CAS: 7732-18-5 Certificate of Analysis: Actual Lot Analysis reported on label; Certificate of Actual Lot Analysis available on request Chemical Name or Material: Water Chromium (Cr): 10 ppb max. Cobalt (Co): 10 ppb max. Copper (Cu): 10 ppb max. Density: 1.000g/cm³ Boiling Point: 100°C Color: Colorless Formula Weight: 18.02 Melting Point: 0°C pH: 7 Physical Form: Liquid Purity Grade: Optima™ LC/MS Filtered Through: 0.03 micron filtered. Halogens: Not Detected Impurities: ≤10ppb (Ionic, Potassium) Iron (Fe): 10 ppb max. LCMS at Negative Mode as Aldicarb: 50 ppb max. LCMS at Positive Mode as Reserpine: 50 ppb max. LCMS Gradient Suitability: ≤2 mAU - PDA (200-400nm) LCMS Negative Mode as Mecoprop: ≤300ppb LCMS Positive Mode as Propazine: ≤50ppb Lead (Pb): 10 ppb max. Magnesium (Mg): 10 ppb max. Manganese (Mn): 10 ppb max. Merck Index: 15, 10237 MDL Number: 11332 Molecular Formula: H2O Nickel (Ni): 10 ppb max. Packaging: Glass Bottle Physical State: Liquid Potassium (K): 10 ppb max. Protease: Protease free Purity Grade Notes: Formulated for UHPLC-UV Residue after Evaporation: ≤1ppm Silver (Ag): 10 ppb max. Sodium (Na): 20 ppb max. Tin (Sn): 10 ppb max. Vapor Pressure: 17.5mmHg at 20°C Zinc (Zn): 10 ppb max.

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.

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™ 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.

Molecular sieves 3A, 8 to 12 mesh, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Molecular Sieves 3A Name Note: 8 to 12 mesh CAS: 308080-99-1 MDL Number: MFCD00131613

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

Chemical Name or Material: Water CAS: 7732-18-5 Purity Grade: HPLC Grade Purity Grade Notes: Mobile phase for HPLC applications Physical Form: Liquid Molecular Formula: H2O Formula Weight: 18.02 MDL Number: MFCD00011332

Dowex™ 50WX8-200 ion-exchange resin, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Dowex™ 50WX8 CAS: 11119-67-8 MDL Number: MFCD00132726

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.

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

Water, for residue analysis, ECD tested for pesticide analysis, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Water CAS: 7732-18-5 Purity Grade: For residue analysis Molecular Formula: H2O Linear Formula: H2O Formula Weight: 18.02 MDL Number: MFCD00011332

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

Aluminum (Al): 20 ppb max. Assay Percent Range: ≥99.0 % Calcium (Ca): 50 ppb max. CAS: 7732-18-5 CAS: 64-18-6 Chemical Name or Material: 0.1% Formic Acid in Water (v/v) Copper (Cu): 10 ppb max. Density: 1g/cm³ Boiling Point: 100°C Color: Clear pH: 2 Physical Form: Liquid Purity Grade: Optima™ LC/MS Formic Acid: 0.095 to 0.105% Identification: Pass Test Iron (Fe): 10 ppb max. LCMS Gradient Suitability: Pass Test Lead (Pb): 10 ppb max. Magnesium (Mg): 10 ppb max. Manganese (Mn): 10 ppb max. Merck Index: 15, 4269 MDL Number: 3297 Molecular Formula: CH2O2 Name Note: Solvent Blends Nickel (Ni): 10 ppb max. Packaging: Glass Bottle Potassium (K): 20 ppb max. Protease: Protease free Residue after Evaporation: 1ppm max. Silver (Ag): 10 ppb max. Sodium (Na): 50 ppb max. Zinc (Zn): 20 ppb max.

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.

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

Chemical Name or Material: Silica Gel Desiccant Name Note: 100-200 Mesh CAS: 7631-86-9 Purity Grade: 923, Chromatographic Grade Molecular Formula: SiO2 MDL Number: MFCD00011232

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

Chemical Name or Material: Deuterium oxide Name Note: 99.8 atom % D CAS: 7789-20-0 Purity Grade: For NMR Molecular Formula: D2O Linear Formula: D2O Formula Weight: 20.02 MDL Number: MFCD00044636 Synonym: Water-d2, Water, heavy

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.

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

Fisher Chemicals™ 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

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

Chemical Name or Material: Lewatit NM 60 ion exchange resin Name Note: Analytical Grade CAS: 69011-49-0 Purity Grade: Certified Grade Physical Form: Solid MDL Number: MFCD00212650 Synonym: Ion Exchange Resin

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

Chemical Name or Material: Kjel-Sorb™ Solution CAS: 10043-35-3 Purity Grade: Certified Grade MDL Number: MFCD00011337

Dowex™ 1X8-200, ion-exchange resin, ACROS Organics™

Chemical Name or Material: Dowex™ 1X8 CAS: 12627-85-9 MDL Number: MFCD00132718

Chloroform-d, for NMR, 99.8+% atom D, contains 0.03 v/v% TMS, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

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

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.

Thermo Scientific™ Pentafluorobenzyl Bromide (PFBBr) Alkylation Reagent Available on GSA/VA Contract for Federal Government customers only.

Derivatize carboxyl acids, phenols, and sulfonamides for electron-capture detection (ECD) GC analysis with the Thermo Scientific™ Pentafluorobenzyl Bromide (PFBBr) Alkylation Reagent.

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