Reagenti per cromatografia e spettrometria di massa

Thermo Scientific™ Acido trifluoroacetico (TFA) Pierce™

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. 50mL TFA (Trifluoroacetic Acid), LC-MS grade

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

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™ Reagenti per sililazione TMCS BSTFA + 1%

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

10ML BSTFA + 10% TMCS

Thermo Scientific™ Reagente di sililazione TMCS MSTFA e MSTFA + 1%

Offer maximum volatility with the Thermo Scientific™ MSTFA and MSTFA + 1% TMCS Silylation Reagent. 25ML N-METHYL-N-TRIMETHYLSILYLTRI- FLUOROACETAMID

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

Offer maximum volatility with the Thermo Scientific™ MSTFA and MSTFA + 1% TMCS Silylation Reagent. MSTFA FP=10x1mL

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

Offer maximum volatility with the Thermo Scientific™ MSTFA and MSTFA + 1% TMCS Silylation Reagent. 10 GR N-METHYL-N-TRIMETHYLSILYLTRI- FLUOROACETAMIDe (MSTFA) 10g

Thermo Scientific™ MTBSTFA and MTBSTFA + 1% TBDMCS Silylation Reagent

Produce stable TBDMS derivatives for GC analysis with the Thermo Scientific™ MTBSTFA and MTBSTFA + 1% TBDMCS Silylation Reagent. MTBSTFA 5ML

Standard cloruri per cromatografia ionica, SPEX CertiPrep™

Materiale o nome chimico: Chlorite Standard Da utilizzare con (apparecchiatura): AA, ICP, ICP/MS, IC, XRF, and other analytical instrumentation 100 ML MIXED CALIBRATION STANDARD 4A SPEX CERTIPREp 100mL

Thermo Scientific™ TMCS Silylation Reagent

Catalyze the derivatization of difficult-to-silylate compounds using Thermo Scientific™ TMCS Silylation Reagent. 25 GR TRIMETHYLCHLOROSILANE (TMCS) 25G

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

Product Type: Ion Chromatography Single Component Standard Solution Concentrazione: 1g/L Stato fisico: Liquid Solvente o matrice: H2O Formula molecolare: CH3SO3- 500 ML Methanesulfonate solution for Ion Chromatog

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

Product Type: Ion Chromatography Single Component Standard Solution Concentrazione: 1g/L Stato fisico: Liquid Solvente o matrice: H2O Formula molecolare: BrO3- 250 ML Bromate solution for Ion Chromatography

Thermo Scientific™ Pentafluorobenzyl Bromide (PFBBr) Alkylation Reagent

Derivatize carboxyl acids, phenols, and sulfonamides for electron-capture detection (ECD) GC analysis with the Thermo Scientific™ Pentafluorobenzyl Bromide (PFBBr) Alkylation Reagent. PFBBR 5GM

Hydrogen Sulphite for Ion Chromatography 1g/L H2O matrix, Fisher chemical™

Product Type: Ion Chromatography Single Component Standard Solution Concentrazione: 1g/L Stato fisico: Liquid Solvente o matrice: H2O 100 ML Hydrogen Sulphite for Ion Chromatography

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

Product Type: Ion Chromatography Single Component Standard Solution Concentrazione: 1g/L Stato fisico: Liquid Solvente o matrice: H2O Formula molecolare: H3NC2H4OH+ 100 ML Monoethanolamine solution for Ion Chromatog

3-Methoxypropylamine solution for Ion Chromatography 1g/L H2O matrix, Fisher chemical™

Product Type: Ion Chromatography Single Component Standard Solution Concentrazione: 1g/L Stato fisico: Liquid Solvente o matrice: H2O Formula molecolare: CH3O(CH2)3NH3+ 500 ML Methoxypropylamine solution for Ion Chromat

PO43- f(P)-PHOSPHATE solution for Ion Chromatography 1g/L H2O matrix, Fisher chemical™

Product Type: Ion Chromatography Single Component Standard Solution Concentrazione: 1g/L Stato fisico: Liquid Solvente o matrice: H2O Formula molecolare: PO43- f(P) 100 ML PO43- f(P)-PHOSPHATE solution for Ion

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

Product Type: Ion Chromatography Single Component Standard Solution Concentrazione: 1g/L ±0.002 Stato fisico: Liquid Solvente o matrice: H2O Formula molecolare: NO2-F(N) 500 ML NO2- F(N)-NITRITE solution for Ion Chromato

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

Product Type: Ion Chromatography Single Component Standard Solution Concentrazione: 1g/L Stato fisico: Liquid Solvente o matrice: H2O Formula molecolare: C2H2(COO)22- 500 ML Maleate solution for Ion Chromatography

NH4+ solution for Ion Chromatography 1g/L H2O matrix, Fisher chemical™

Product Type: Ion Chromatography Single Component Standard Solution Concentrazione: 1g/L Stato fisico: Liquid Solvente o matrice: H2O Formula molecolare: NH4+ f(N) 250 ML NH4+ solution for Ion Chromatography 1g/L

Thermo Scientific™ Dimetilsolfossido (DMSO) Pierce™

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

950 ML DIMETHYLSULFOXIDE 950ML STORE AT AMBIENTtemperature

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

Product Type: Ion Chromatography Single Component Standard Solution Concentrazione: 1g/L Stato fisico: Liquid Solvente o matrice: H2O Formula molecolare: NH4+ 250 ML Ammonium solution for Ion Chromatography

Thermo Scientific™ Reagente Tri-Sil HTP (HDMS:TMCS:piridina)

Employ a reagent-catalyst solvent mixture, for one-step derivatization with the Thermo Scientific™ Tri-Sil HTP (HDMS:TMCS:Pyridine) Reagent, 10ML TRI-SIL REAGENT

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

Product Type: Ion Chromatography Single Component Standard Solution Concentrazione: 1g/L Stato fisico: Liquid Solvente o matrice: H2O Formula molecolare: Li+ 250 ML Lithium solution for Ion Chromatography1g/L H2O matrix250mL

Thermo Scientific™ Hydrocarbon Soluble Siliconizing Fluid

For siliconizing glass surfaces use Thermo Scientific™ Hydrocarbon Soluble Siliconizing Fluid. 480 ML SILICONISING FLUID, SURFASIL 480ML

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

Product Type: Ion Chromatography Single Component Standard Solution Concentrazione: 1g/L Stato fisico: Liquid Solvente o matrice: H2O Formula molecolare: F 250 ML Fluoride solution for Ion Chromatography

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