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. X10 Trifluoroacetic acid, sequencing grade 1g

Thermo Scientific™ Pierce™ Heptafluorobutyric Acid (HFBA)

Bottles and ampules of 99.5%-pure HFBA (MW 214.04, CAS 375-22-4), valid for use as an ion-pairing agent in reverse-phase peptide separations (HPLC). HFBA(HEPTAFLUOROBUTYRIC ACID)100mL

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™ 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

Standard cloruro per la cromatografia a ioni, SPEX CertiPrep™

CAS: 12125-02-9 Formula molecolare: ClH4N Molecular Weight (g/mol): 53.489 InChI Key: NLXLAEXVIDQMFP-UHFFFAOYSA-N PubChem CID: 25517 ChEBI: CHEBI:31206 IUPAC Name: azanium;chloride SMILES: [NH4+].[Cl-] CHLORIDE STANDARD

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™ 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. ACETONITRILE 1L LC/MS Grade

Thermo Scientific™ Pierce™ Trifluoroacetic Acid (TFA), Sequencing Grade

Thermo Scientific™ Pierce™ Trifluoroacetic Acid (TFA), Sequencing grade is manufactured and tested to meet strict specifications that ensure superior performance for use as an ion-pairing agent in reverse-phase peptide separations. TFA (TRIFLUOROACETIC ACID), SEQUANAL GRADE10 X 1

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.

25 GR N,O-BIS(TRIMETHYLSILYL)- TRIFLUOROACETAMIDEwith 1% trimethylchlorosilane 25g

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. 50 ML TETRAHYDROFURAN (THF) CHROMATOGRAPHY CONSUMAbles

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 Sinonimo: dihydrogen oxide, dihydrogen monoxide PubChem CID: 962 ChEBI: CHEBI:15377 IUPAC Name: oxidane SMILES: O X4 Water, LC-MS grade 1LT

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™ Reagente di sililazione TMCS MSTFA e MSTFA + 1%

Offer maximum volatility with the Thermo Scientific™ MSTFA and MSTFA + 1% TMCS Silylation Reagent. X10 N-Methyl-N-trimethylsilyltri fluoroacetamidewi

Instrument Check Standard 6 For Ion Chromatography, SPEX CertiPrep™

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material Instrument Check Standard 6 for Ion Chromatography

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

Formula molecolare: NH4+ f(N) 500 ML NH4+ solution for Ion Chromatography 1g/L

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

CAS: 7697-37-2 Formula molecolare: HNO3 Molecular Weight (g/mol): 63.012 InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N PubChem CID: 944 ChEBI: CHEBI:48107 IUPAC Name: nitric acid SMILES: [N+](=O)(O)[O-] 100 ML Calcium solution for Ion Chromatography1g/L H2O matrix100mL

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

CAS: 14797-55-8 Formula molecolare: NO3- Molecular Weight (g/mol): 62.004 InChI Key: NHNBFGGVMKEFGY-UHFFFAOYSA-N PubChem CID: 943 ChEBI: CHEBI:17632 IUPAC Name: nitrate SMILES: [N+](=O)([O-])[O-] 500 ML Nitrate solution for Ion Chromatography

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

CAS: 7697-37-2 Formula molecolare: HNO3 Molecular Weight (g/mol): 63.012 InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N PubChem CID: 944 ChEBI: CHEBI:48107 IUPAC Name: nitric acid SMILES: [N+](=O)(O)[O-] 100 ML Chromium solution for Ion Chromatography

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

Formula molecolare: C2H3O3- 250 ML Glycolate solution for Ion Chromatography

Thermo Scientific™ MBTFA Acylation Reagent

Trifluoroacylate primary and secondary amines, hydroxyl and thiol groups, and carbohydrates with the Thermo Scientific™ MBTFA Acylation Reagent. 100 ML MBTFA CHROMATOGRAPHY CONSUMABLES

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

Formula molecolare: C2H5COO- 500 ML Propionate solution for Ion Chromatography

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

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

CAS: 9005-65-6 Formula molecolare: HN(C2H4OH)3+ 100 ML Triethanolamine solution for Ion Chromatogr

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

Formula molecolare: CH3CH(OH)COO- 500 ML Lactate solution for Ion Chromatography

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

CAS: 7697-37-2 Formula molecolare: HNO3 Molecular Weight (g/mol): 63.012 InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N PubChem CID: 944 ChEBI: CHEBI:48107 IUPAC Name: nitric acid SMILES: [N+](=O)(O)[O-] 500 ML Barium solution for Ion Chromatography1g/L H2O matrix500mL

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

Formula molecolare: BrO3- 100 ML Bromate solution for Ion Chromatography

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