Chromatography and Mass Spectrometry Reagents

Ammonia-Nitrogen Standard for Ion Chromatography, SPEX CertiPrep™

Chemical Name or Material: Ammonia-Nitrogen Standard CAS Min %: 0.1 CAS Max %: 0.1 CAS: 7732-18-5 CAS Min %: 99.9 CAS Max %: 99.9

Thermo Scientific™ Pierce™ Trifluoracetic Acid (TFA)

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.

Promega™ Thermolysin DFS Item

Thermostable metalloproteinase, use as alternative to denaturants to improve digestion of proteolytically resistant proteins

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.

Optima™ LC/MS Solvents Starter Kit, Includes 1L Acetonitrile, 1L Methanol, 1L Ipa And 1L Water Optima™ LC/MS Grade

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

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™ MSTFA and MSTFA + 1% TMCS Silylation Reagent

Offer maximum volatility with the Thermo Scientific™ MSTFA and MSTFA + 1% TMCS Silylation Reagent.

Instrument Check Standard 3 For Ion Chromatography, SPEX CertiPrep™

Chemical Name or Material: Instrument Check Standard 3 CAS: 7732-18-5

Sodium Standard Single Element Ion Standard - Cation, SPEX CertiPrep™

CAS: 7440-23-5 Molecular Formula: Na Molecular Weight (g/mol): 22.99 InChI Key: KEAYESYHFKHZAL-UHFFFAOYSA-N PubChem CID: 5360545 ChEBI: CHEBI:26708

Thermo Scientific™ Pierce™ Formic Acid

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

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.

Chlorotrimethylsilane, TMCS, EMD-Millipore

CAS: 75-77-4 Molecular Formula: C3H9ClSi Molecular Weight (g/mol): 108.64 InChI Key: IJOOHPMOJXWVHK-UHFFFAOYSA-N Synonym: Trimethylchlorosilane, Trimethylsilyl chloride, TMCS PubChem CID: 6397 ChEBI: CHEBI:85069

Thermo Scientific™ MSTFA and MSTFA + 1% TMCS Silylation Reagent

Offer maximum volatility with the Thermo Scientific™ MSTFA and MSTFA + 1% TMCS Silylation Reagent.

Thermo Scientific™ Pierce™ Dimethylsulfoxide (DMSO)

A sequencing-grade preparation with high purity and consistent absorptivity properties for use in HPLC and mass spectrometry methods.

Thermo Scientific™ Pierce™ Amine-Reactive Tandem Mass Tag Reagents

For multiplex quantitative protein expression analysis by mass spectrometry

Thermo Scientific™ Pierce™ Water, LC/MS Grade

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

Fluoride Standard for Ion Chromatography, SPEX CertiPrep™

Chemical Name or Material: Fluoride Standard For Use With (Equipment): AA, ICP, ICP/MS, IC, XRF, and other analytical instrumentation

Nitrite Standard for Ion Chromatography, SPEX CertiPrep™

Chemical Name or Material: Nitrite Standard For Use With (Equipment): AA, ICP, ICP/MS, IC, XRF, and other analytical instrumentation

Chloride Standard for Ion Chromatography, SPEX CertiPrep™

CAS: 12125-02-9 Molecular Formula: ClH4N Molecular Weight (g/mol): 53.489 InChI Key: NLXLAEXVIDQMFP-UHFFFAOYSA-N PubChem CID: 25517 ChEBI: CHEBI:31206

Thermo Scientific™ BSTFA + 1% TMCS Silylation Reagent

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

Thermo Scientific™ Pierce™ Amine-Reactive Tandem Mass Tag Reagents

Study protein expression by quantitative mass spectrometry using amine-labeling compounds of equal total mass (isobaric) but different reporter ions.

Thermo Scientific™ Water-Soluble Siliconizing Fluid

To siliconize glass surfaces use Thermo Scientific™ Water-Soluble Siliconizing Fluid.

Instrument Check Standard 2 For Ion Chromatography , SPEX CertiPrep™

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

Nitrate Standard for Ion Chromatography, SPEX CertiPrep™

Chemical Name or Material: Nitrate Standard For Use With (Equipment): AA, ICP, ICP/MS, IC, XRF, and other analytical instrumentation

Thermo Scientific UHPLC-MS Reagents Installation Kit

UHPLC-MS Installation Kit contains UHPLCMS-grade water, methanol, acetonitrile, and ChromaCare™ LC-MS Instrument Flush Solution designed to facilitate installation

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.

Sodium Carbonate Eluent Concentrate For Ion Chromatography, 0.5M, SPEX CertiPrep™

Chemical Name or Material: Sodium Carbonate Eluent Concentrate CAS: 7732-18-5

Ammonium Standard Single Element Ion Standard - Cation, SPEX CertiPrep™

Chemical Name or Material: Ammonium Cation Standard CAS Min %: 0.1 CAS Max %: 0.1 CAS: 7732-18-5 CAS Min %: 99.9 CAS Max %: 99.9

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