Analytical and Chromatography

Water, Optima™ LC/MS Grade, Fisher Chemical™

CAS: 7732-18-5 Molecular Formula: H2O Molecular Weight (g/mol): 18.015 MDL Number: 11332 InChI Key: XLYOFNOQVPJJNP-UHFFFAOYSA-N Synonym: dihydrogen oxide, dihydrogen monoxide PubChem CID: 962 ChEBI: CHEBI:15377 IUPAC Name: oxidane SMILES: O

Cytiva (Formerly GE Healthcare Life Sciences) SOURCE™ 30S Chromatography Media

Chemically stable cation exchanger for high resolution polishing purification of proteins, peptides and oligonucleotides

Thermo Scientific™ BSTFA + 1% TMCS Silylation Reagent

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

Water with 0.1% Formic Acid (v/v), Optima™ LC/MS Grade

CAS: 7732-18-5 Molecular Formula: H2O Molecular Weight (g/mol): 18.015 MDL Number: 3297 InChI Key: XLYOFNOQVPJJNP-UHFFFAOYSA-N Synonym: dihydrogen oxide, dihydrogen monoxide PubChem CID: 962 ChEBI: CHEBI:15377 IUPAC Name: oxidane SMILES: O

Amberlite™ IRN-78, Amber beads, Alfa Aesar™

CAS: 11128-95-3 Molecular Formula: Styrene-DVB MDL Number: MFCD00145822

Drierite, with indicator, 8 mesh, ACROS Organics™

CAS: 7778-18-9 Molecular Formula: CaO4S Molecular Weight (g/mol): 136.134 MDL Number: MFCD00010912 InChI Key: OSGAYBCDTDRGGQ-UHFFFAOYSA-L PubChem CID: 24497 ChEBI: CHEBI:31346 IUPAC Name: calcium;sulfate SMILES: [O-]S(=O)(=O)[O-].[Ca+2]

Dowex™ 50WX8 50-100 (H), Alfa Aesar™

CAS: 11119-67-8 MDL Number: MFCD00132726

Alfa Aesar™ Dimethyl sulfoxide-d6, 100% (Isotopic), contains 0.03% v/v TMS

CAS: 2206-27-1 Molecular Formula: C2H6OS Molecular Weight (g/mol): 84.166 MDL Number: MFCD00002090 InChI Key: IAZDPXIOMUYVGZ-WFGJKAKNSA-N Synonym: dimethyl sulfoxide-d6, dmso-d6, dimethylsulfoxide-d6, deuterated dmso, methane-d3,sulfinylbis-9ci, methane-d3, sulfinylbis, hexadeuterodimethyl sulfoxide, methane-d3-, sulfinylbis, methanesulfinylmethyl hydrogen, dimethyl-d6 sulfoxide PubChem CID: 75151 IUPAC Name: trideuterio(trideuteriomethylsulfinyl)methane SMILES: CS(=O)C

Alfa Aesar™ 1,1,1,3,3,3-Hexafluoro-2-propanol-d2, 98%(Isotopic)

CAS: 38701-74-5 Molecular Formula: C3H2F6O Molecular Weight (g/mol): 170.051 MDL Number: MFCD00037559 InChI Key: BYEAHWXPCBROCE-AWPANEGFSA-N Synonym: 1,1,1,3,3,3-hexafluoro-2-propanol-d2, 1,1,1,3,3,3-hexafluoro 2-2h propan-2-2h ol, hexafluoro 2 h propan-2-2 h ol, hexafluoro 2h propan-2-2h ol, 1,1,1,3,3,3-hexafluoro-2-propanol-d2 hfip-d2, 1,1,1,3,3,3-hexafluoro-2-propanol-d2, 99 atom % d PubChem CID: 2724852 IUPAC Name: 2-deuterio-2-deuteriooxy-1,1,1,3,3,3-hexafluoropropane SMILES: C(C(F)(F)F)(C(F)(F)F)O

Silicagel orange, for drying purposes, non toxic grade, ACROS Organics™

CAS: 1327-36-2 Molecular Formula: Al2O5Si Molecular Weight (g/mol): 162.04 MDL Number: MFCD00077645 InChI Key: HNPSIPDUKPIQMN-UHFFFAOYSA-N

Thermo Scientific™ TMSI Silylation Reagent

Employ the strongest silylator available for carbohydrates and steroids with the Thermo Scientificâ„¢ TMSI Silylation Reagent.

Alfa Aesar™ Methanol-d4, 100%(Isotopic)

CAS: 811-98-3 Molecular Formula: CH4O Molecular Weight (g/mol): 36.066 MDL Number: MFCD00044637 InChI Key: OKKJLVBELUTLKV-MZCSYVLQSA-N Synonym: methanol-d4, perdeuteromethanol, tetradeuteromethanol, methan-d3-ol-d, 2h4 methanol, methyl alcohol-d4, cd3od, methyl-d3 alcohol-d, trideuterio deuteriooxy methane, methanol-d4, 99.8 atom % d PubChem CID: 71568 IUPAC Name: trideuterio(deuteriooxy)methane SMILES: CO

Karl Fischer Aqualine™ Electrolyte AG, for Karl Fischer Titration By Coulometry, Fisher Chemical

Nonhalogenated anolyte solution for general use in conventional cells with a diaphragm

Chromate, Ion Chromatography Standard Solution, Alfa Aesar™, Specpure™

Molecular Formula: K2CrO4 in H2O MDL Number: MFCD00011368

Polycarbonate resin, ∽ M.W. 45.000, pellets, ACROS Organics™

CAS: 24936-68-3 Molecular Formula: (C16H14O3)n MDL Number: MFCD00084476

Alfa Aesar™ Amberlite™ IRA-900(Cl), ion exchange resin

CAS: 9050-97-9 Molecular Formula: C4H12ClN Molecular Weight (g/mol): 109.597 MDL Number: MFCD00132712 InChI Key: OKIZCWYLBDKLSU-UHFFFAOYSA-M Synonym: tetramethylammonium chloride, tetramethyl ammonium chloride, tetramine chloride, usaf an-8, n,n,n-trimethylmethanaminium chloride, methanaminium, n,n,n-trimethyl-, chloride, unii-dcq9s88703, tetramethylazanium chloride, ammonium, tetramethyl-, chloride, tetramethylammonium chloride tmacl PubChem CID: 6379 ChEBI: CHEBI:7070 IUPAC Name: tetramethylazanium;chloride SMILES: C[N+](C)(C)C.[Cl-]

Alfa Aesar™ Dowex™ 1X2 100-200 (Cl)

CAS: 9085-42-1 Molecular Formula: C29H34ClN Molecular Weight (g/mol): 432.048 MDL Number: MFCD00132715 InChI Key: BBQMUEOYPPPODD-UHFFFAOYSA-M Synonym: dowex 1x2 50-100 cl, dowex 1x8 50-100 cl PubChem CID: 16212807 IUPAC Name: 1,4-bis(ethenyl)benzene;(4-ethenylphenyl)-trimethylazanium;styrene;chloride SMILES: C[N+](C)(C)C1=CC=C(C=C1)C=C.C=CC1=CC=CC=C1.C=CC1=CC=C(C=C1)C=C.[Cl-]

Alfa Aesar™ Phenol-d1, 95% (Isotopic)

CAS: 1003-66-3 Molecular Formula: C6H6O Molecular Weight (g/mol): 95.119 MDL Number: MFCD01075468 InChI Key: ISWSIDIOOBJBQZ-DYCDLGHISA-N Synonym: phenol-d, phenol-d1, o-2h phenol, phenol-od, 2 h oxy benzene PubChem CID: 12205409 IUPAC Name: deuteriooxybenzene SMILES: C1=CC=C(C=C1)O

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

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.