Reagenti per cromatografia e spettrometria di massa

Thermo Scientific™ Acido trifluoroacetico (TFA) Pierce™

Flaconi in TFA puro al 99.5% (MW 114.02, CAS 76-05-01) liquido (venduti a peso); per l'uso in HPLC come agente di accoppiamento ionico nelle separazioni peptidiche a fase inversa. TRIFLUOROACETIC ACID 100G,SEQUENCINGGRADE

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

Perform HPLC and mass spectrometry applications with this LC/MS-grade acetonitrile preparation with high purity and low UV-absorptivity. ACETONITRILE 1L

Multi Ion anion IC standard solution in H2O, Alfa Aesar™, Specpure™

100ML Multi Ion anion IC standard solution in H{2}O, Specpure|r 100ml

Thermo Scientific™ Acido formico Pierce™

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.

FORMIC ACID, LC-MS GRADE, 50 ML

Thermo Scientific™ HMDS (esametildisilazano)

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

Thermo Scientific™ Reagente metossamina (MOX)

Prepare oximes of steroids and ketoacids prior to silylation with the Thermo Scientific™ Methoxamine (MOX) Reagent. MOXTM REAGENT 10ML

Thermo Scientific™ Reagente di sililazione TMSI

Employ the strongest silylator available for carbohydrates and steroids with the Thermo Scientific™ TMSI Silylation Reagent. X10 TMSI 10ML

Thermo Scientific™ Reagenti per sililazione TMCS BSTFA + 1%

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

BSTFA + 1%TMCS 10 X 1ML AMP

Thermo Scientific™ BSTFA Silylation Reagent

Obtain excellent GC separations with Thermo Scientific™ BSTFA Silylation Reagent.

BSTFA 10 X 1ML AMP1mL

Instrument Check Standard 5 For Ion Chromatography, SPEX CertiPrep™

Instrument Check Standard 5 for Ion Chromatography

Instrument Check Standard 2 For Ion Chromatography , SPEX CertiPrep™

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material 100ML IC STANDARD 2

Instrument Check Standard 1 For Ion Chromatography , SPEX CertiPrep™

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material Instrument Check Standard 1 for Ion Chromatography

Glycolate solution for Ion Chromatography 1g/L H2O matrix, Fisher chemical™

Formula molecolare: C2H3O3- 500 ML Glycolate solution for Ion Chromatography

Thermo Scientific™ BSA Silylation Reagent

Produce volatile, stable TMS derivatives quickly and quantitatively under mild conditions with Thermo Scientific™ BSA Silylation Reagent. X10 O-BIS(TRIMETHYLSILYL)ACETAMID 10ML

Methanesulfonate solution for Ion Chromatography 1g/L H2O matrix, Fisher chemical™

Formula molecolare: CH3SO3- 250 ML Methanesulfonate solution for Ion Chromatog

Thermo Scientific™ Pierce™ 0.1% Trifluoroacetic Acid in Acetonitrile

An LC/MS-grade preparation with high purity and low UV-absorptivity that is ideal for HPLC and mass spectrometry applications. 0.1% TRIFLUOROACETIC ACID IN ACETONITRILE LC-MS 1L

Thermo Scientific™ Acqua Pierce™, grado LC/MS

CAS: 7732-18-5 Formula molecolare: H2O Molecular Weight (g/mol): 18.015 InChI Key: XLYOFNOQVPJJNP-UHFFFAOYSA-N PubChem CID: 962 ChEBI: CHEBI:15377 IUPAC Name: oxidane SMILES: O WATER(HPLC)1L

Thermo Scientific™ Fluido siliconizzante idrosolubile

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

120ML AQUASIL FLUIDE SILICONE

Thermo Scientific™ Dimetilsolfossido (DMSO) Pierce™

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

50mL Dimethylsulfoxide (DMSO), LC-MS grade

Thermo Scientific™ Perfluoro Acid Anhydrides (TFAA, PFAA and HFAA) Acylation Reagents

Prepare volatile and stable fluoracyl derivatives for GC/MS with the Thermo Scientific™ Perfluoro Acid Anhydrides (TFAA, PFAA and HFAA). X10 PFAA PENTAFLUOROPROPIONIC ANHYDRIDE PFA 10X1ML

Thermo Scientific™ Pierce™ 0.1% Formic Acid in Water

An LC/MS-grade preparation with high purity and low UV-absorptivity that is ideal for HPLC and mass spectrometry applications. X4 0.1% Formic Acid (v/v) in water, LC-MS grade

Thermo Scientific™ Tri-Sil BP (BSA:Pyridine) Reagent

Employ a reagent-solvent mixture, for one-step derivatization with the Thermo Scientific™ Tri-Sil BP (BSA:Pyridine) Reagent, 25 ML TRI-SIL BSA 25ML

Oxalate solution for Ion Chromatography 1g/L H2O matrix, Fisher Chemical™

Formula molecolare: C2O42 100 ML Oxalate solution for Ion Chromatography

Chlorite solution for Ion Chromatography 1g/L H2O matrix, Fisher Chemical™

Formula molecolare: ClO2- 500 ML Chlorite solution for Ion Chromatography

Sulphite solution for Ion Chromatography 1g/L H2O matrix, Fisher Chemical™

Formula molecolare: S(IV) 250 ML Sulphite solution for Ion Chromatography

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. PTFE Support Sleeve

NO2- F(N)-NITRITE solution for Ion Chromatography 1g/L H2O matrix, Fisher chemical™

Formula molecolare: NO2-F(N) 250 ML NO2- F(N)-NITRITE solution for Ion Chromato

Monomethylamine solution for Ion Chromatography 1g/L H2O matrix, Fisher chemical™

Formula molecolare: CH3NH3+ 100 ML Monomethylamine solution for Ion Chromatogr

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