Analytical and Chromatography

Lonza™ USP Reference Standard Endotoxin (RSE)

Lonza™ USP Reference Standard Endotoxin (RSE)

Primary standard for ensuring quality in pharmaceutical development and manufacturing. Lonza™ USP Reference Standard Endotoxin (RSE) is rigorously tested and evaluated to confirm accuracy.

Amberlyst 15, MP Biomedicals™

Amberlyst 15, MP Biomedicals™

CAS: 9037-24-5 Molecular Formula: C3H7BrO Molecular Weight (g/mol): 138.992 MDL Number: MFCD00145841 InChI Key: YZUPZGFPHUVJKC-UHFFFAOYSA-N Synonym: 2-bromoethyl methyl ether, 2-methoxyethyl bromide, ethane, 1-bromo-2-methoxy, ether, 2-bromoethyl methyl, methoxyethyl bromide, 2-bromoethylmethylether, bromoethyl methyl ether, 2-bromoethylmethyl ether, 2-bromoethylmethyl-ether, 2-bromo-1-methoxyethane PubChem CID: 80972 IUPAC Name: 1-bromo-2-methoxyethane SMILES: COCCBr

Thermo Scientific™ Hydrocarbon Soluble Siliconizing Fluid

Thermo Scientific™ Hydrocarbon Soluble Siliconizing Fluid

For siliconizing glass surfaces use Thermo Scientific™ Hydrocarbon Soluble Siliconizing Fluid.

Thermo Scientific™ BSTFA Silylation Reagent

Thermo Scientific™ BSTFA Silylation Reagent

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

HYDRANAL™-Molecular sieve 0.3 nm, Honeywell Fluka™

HYDRANAL™-Molecular sieve 0.3 nm, Honeywell Fluka™

Drying agent for air and gases for Karl Fischer titration

Thermo Scientific™ Tri-Sil HTP (HDMS:TMCS:Pyridine) Reagent

Thermo Scientific™ Tri-Sil HTP (HDMS:TMCS:Pyridine) Reagent

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

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

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

Florisil, 60-100 mesh, for column chromatography, Thermo Scientific™

Florisil, 60-100 mesh, for column chromatography, Thermo Scientific™

CAS: 1343-88-0 Molecular Formula: MgO3Si Molecular Weight (g/mol): 100.39 MDL Number: MFCD00078249 InChI Key: ZADYMNAVLSWLEQ-UHFFFAOYSA-N

Methanol-d4, for NMR, 99.8% atom D, Thermo Scientific™

Methanol-d4, for NMR, 99.8% atom D, Thermo Scientific™

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

Amberlyst™ 15, (dry) ion-exchange resin, Thermo Scientific™

Amberlyst™ 15, (dry) ion-exchange resin, Thermo Scientific™

CAS: 9037-24-5 Molecular Weight (g/mol): 138.992 MDL Number: MFCD00145841 InChI Key: YZUPZGFPHUVJKC-UHFFFAOYSA-N PubChem CID: 80972 SMILES: COCCBr

Alfa Aesar™ Silica gel 60, 0.062-0.105mm (150-230 mesh), Thermo Scientific™

Alfa Aesar™ Silica gel 60, 0.062-0.105mm (150-230 mesh), Thermo Scientific™

CAS: 7631-86-9 Molecular Formula: O2Si Molecular Weight (g/mol): 60.083 MDL Number: MFCD00011232 InChI Key: VYPSYNLAJGMNEJ-UHFFFAOYSA-N PubChem CID: 24261 ChEBI: CHEBI:30563 IUPAC Name: dioxosilane SMILES: O=[Si]=O

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

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

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

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

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

Thermo Scientific Water, UHPLC-MS, Thermo Scientific™

Thermo Scientific Water, UHPLC-MS, Thermo Scientific™

Unique signal-to-noise specification for the chemical industry where the solvent quality is linked directly to the sensitivity of the mass Unique signal-to-noise specification for the chemical industry where the solvent quality is linked directly to the sensitivity of the mass spectrometer. spectrometer.

Alfa Aesar™ Chloroform-d, 99.8% (Isotopic), Thermo Scientific™

Alfa Aesar™ Chloroform-d, 99.8% (Isotopic), Thermo Scientific™

CAS: 865-49-6 Molecular Formula: CHCl3 Molecular Weight (g/mol): 120.375 MDL Number: MFCD00000827 InChI Key: HEDRZPFGACZZDS-MICDWDOJSA-N Synonym: chloroform-d, deuterochloroform, methane-d, trichloro, 2h chloroform, deuterated chloroform, cdcl3, trichloromethane-d, unii-p1nw4885vt, trichloro deuterio methane, chloroform, deutero PubChem CID: 71583 ChEBI: CHEBI:85365 IUPAC Name: trichloro(deuterio)methane SMILES: C(Cl)(Cl)Cl

Alfa Aesar™ Nafion|r NR50, super acidic ion exchange resin catalyst, Thermo Scientific™

Alfa Aesar™ Nafion|r NR50, super acidic ion exchange resin catalyst, Thermo Scientific™

CAS: 31175-20-9 Molecular Formula: C9HF17O5S Molecular Weight (g/mol): 544.135 MDL Number: MFCD00132790 InChI Key: FOYUGSIADQEOEK-UHFFFAOYSA-N Synonym: nafion, nafion nr 50 beads 10-35 mesh, perfluoro 2-2-sulfonylethoxy propyl vinyl ether-tetrafluoroethylene copolymer, tetrafluoroethylene-perfluoro 2-2-sulfonylethoxy propyl vinyl ether copolymer, 2-1-difluoro trifluoroethenyl oxy methyl-1,2,2,2-tetrafluoroethoxy-1,1,2,2-tetrafluoroethanesulfonyl fluoride-tetrafl, ethanesulfonic acid, 1,1,2,2-tetrafluoro-2-1,2,2-trifluoro-1-trifluoromethyl-2-1,2,2-trifluorovinyl oxy ethoxy-, pol, ethanesulfonic acid, 2-1-difluoro trifluoroethenyl oxy methyl-1,2,2,2-tetrafluoroethoxy-1,1,2,2-tetrafluoro-, polymer, nafion n-324 membrane, 0.15mm 0.006in thick, teflon fabric reinforced, nafion nre-212 membrane, 0.05mm thick, >=0.92 meq/g exchange capacity, nafion d-520 dispersion w/w in water and 1-propanol, >=1.00 meq/g exchange capacity PubChem CID: 61889 IUPAC Name: 1,1,2,2-tetrafluoroethene;1,1,2,2-tetrafluoro-2-[1,1,1,2,3,3-hexafluoro-3-(1,2,2-trifluoroethenoxy)propan-2-yl]oxyethanesulfonic acid SMILES: C(=C(F)F)(OC(C(C(F)(F)F)(OC(C(F)(F)S(=O)(=O)O)(F)F)F)(F)F)F.C(=C(F)F)(F)F

Cytiva PlasmidSelect Xtra Medium

Cytiva PlasmidSelect Xtra Medium

PlasmidSelect Xtra is a thiophilic aromatic adsorption chromatography resin with a selectivity that allows supercoiled covalently closed circular forms of plasmid DNA to be separated from open circular forms.

Thermo Scientific™ Pierce™ Trifluoroacetic Acid (TFA), LC-MS Grade

Thermo Scientific™ Pierce™ Trifluoroacetic Acid (TFA), LC-MS 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.

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

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

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

Silica gel, for chromatography, 0.030-0.200 mm, 60 A, Thermo Scientific™

Silica gel, for chromatography, 0.030-0.200 mm, 60 A, Thermo Scientific™

CAS: 7631-86-9 Molecular Formula: O2Si Molecular Weight (g/mol): 60.083 MDL Number: MFCD00011232 InChI Key: VYPSYNLAJGMNEJ-UHFFFAOYSA-N Synonym: Silicon dioxide PubChem CID: 24261 ChEBI: CHEBI:30563 IUPAC Name: dioxosilane SMILES: O=[Si]=O

Silica gel, for drying purposes, non-toxic grade, 3-6 mm, Thermo Scientific™

Silica gel, for drying purposes, non-toxic grade, 3-6 mm, Thermo Scientific™

CAS: 7631-86-9 Molecular Formula: O2Si Molecular Weight (g/mol): 60.083 MDL Number: MFCD00011232 InChI Key: VYPSYNLAJGMNEJ-UHFFFAOYSA-N Synonym: Silicon dioxide PubChem CID: 24261 ChEBI: CHEBI:30563 IUPAC Name: dioxosilane SMILES: O=[Si]=O

Thermo Scientific™ Pierce™ Dimethylformamide (DMF), Sequencing grade

Thermo Scientific™ Pierce™ Dimethylformamide (DMF), Sequencing grade

Perform liquid chromatography (HPLC) and mass spectrometry (LC-MS) applications with this 99.5%-pure DMF solvent (MW 73.09, CAS 68-12-2) with low UV-absorptivity.

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