2284 Résultats pour : « AVANTOR PERFORMANCE MATERIAL LLC »
Hexane (mélange d'isomères) ≥99.5% (by GC, sum of isomers + methylcyclopentane) (95% n-Hexane), UltimAR® for liquid chromatography, for organic residue analysis, Macron Fine Chemicals™
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Suitable for Liquid Chromatography, Extract/Conc, UV-Spectrophotometry, Organic Residue Analysis
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Silicone emulsion, Antifoam B®, Laboratory Reagent, J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
White liquid. Silicone emulsion.
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Lanthanum(III) chloride heptahydrate 64.5 - 70.0% (by anhydrous basis), BAKER ANALYZED® ACS, J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
For flame enhancement in atomic absorption spectroscopy. Lot analysis on label.
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Alcool benzylique 98.0-100.5% NF, Multi-Compendial for synthesis, suitable for use as excipient low in peroxide
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Suitable for use in the manufacture of parenteral dosage forms
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Acétone ≥99.0% (by GC), Lab-Grade
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Acétone ≥99.0% (by GC), Lab-Grade
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Ethyle acétate ≥99.9% (by GC, corrected for water content), BAKER ANALYZED® A.C.S. Reagent ACS, J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
The quality of many BAKER ANALYZED™ Reagents meets or exceeds the requirements set forth by the American Chemical Society (ACS). These solvents are essential for any chemical stockroom.
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2-Propanol ≥99.5%, CMOS for microelectronic, J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Propanol-2 ≥99.5%, CMOS for microelectronic, J.T.Baker®
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Acide acétique glacial ≥99.7% for ICP, for trace metal analysis, J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
BAKER ANALYZED™ HPLC Reagent—High purity solvents for use in analytical and preparative separations. All are optimized for all of your Liquid Chromatography applications, including HPLC, UHPLC, gel permeation chromatography and UV-spectrophotometric analysis.
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Sodium hydroxide ≥98% (by acidimetry), pellets, AR® ACS, Macron Fine Chemicals™
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
AR - The standard Macron Fine Chemicals™ grade of analytical reagents; suitable for laboratory and general use.
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Ammonium bifluorure ≥96.0%, soluble, BAKER ANALYZED®
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Ammonium bifluorure ≥96.0%, soluble, BAKER ANALYZED®
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Citric acid monohydrate 99.5-100.5% (by anhydrous basis) USP, FCC, J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Granular.
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Macron Fine Chemicals™ BuffAR®, pH Buffer Solutions
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Accurate to within ±0.01 pH at 25 °C (±0.02 for pH 9 and 9.18).
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Méthanol ≥99.9%, ULTRA RESI-ANALYZED® for gas chromatography, for purge and trap GC analysis, J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
BAKER ULTRA RESI-ANALYZED® Reagent—ultra high purity solvents and salts developed for organic residue extraction/concentration procedures. These solvents are fully characterized and lot controlled by ECD, FID, or other method-specific detectors. Advanced stabilizer systems are incorporated to ensure solvent stability and superior performance Solvents are suitable for exacting EPA sample cleanup protocols.
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Sodium thiosulfate 0.01 N (N/100), StandARd® volumetric solution, Macron Fine Chemicals™
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Sodium thiosulfate 0.01 N (N/100), StandARd® volumetric solution, Macron Fine Chemicals™
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Gel de silice, BAKER ANALYZED® 60-200 mesh for column chromatography, J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Gel de silice, BAKER ANALYZED® 60-200 mesh for column chromatography, J.T.Baker®
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n-Hexane ≥95% (by GC, corrected for water content) for HPLC, UHPLC, for spectrophotometry, J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
For use in liquid chromatography and spectrophotometry. UV cutoff 192 nm. Lot analysis on label.
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Acide chlorhydrique 36,5 - 38,0%, AR® (ACS) Acids ACS, Macron Fine Chemicals™
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
ACS—Reagents meeting the requirements of the American Chemical Society Committee on Analytical Reagents. The specifications listed in this catalog are based on the ACS Reagent Chemicals Tenth Edition.
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Acétone ≥99.5% ACS
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Acétone ≥99.5% ACS
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Potassium hydrogénophtalate ≥99.95%, crystals, AR® ACS primary standard, Macron Fine Chemicals™
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Primary standard.
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Polysorbate 20 NF, Multi-Compendial, J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Avantor excipients are used during the formulation process in a wide range of applications. Avantor provides high-purity and performance excipients that serve as fillers, binders, disintegrants, lubicants, flavors, emulsifiers and preservatives. All the products are cGMP produced and meet USP grade standards.
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Hexane (mélange d'isomères) ≥95% (by GC, corrected for water content) (n-hexane ≥95%), BAKER ULTRA RESI-ANALYZED® for organic residue analysis, J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
For organic residue analysis.
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Butanol-1 ≥99.4% (by GC, corrected for water content), BAKER ANALYZED® A.C.S. Reagent ACS
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
The quality of many BAKER ANALYZED™ Reagents meets or exceeds the requirements set forth by the American Chemical Society (ACS). These solvents are essential for any chemical stockroom.
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Hydrochloric acid 2.0 N, Biotech Reagent, J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Clear, colorless liquid. Made from USP purified water. Filtered through a 0.2µm filter.
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2,2,4-Triméthylpentane ≥99.0% ACS
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
2,2,4-Triméthylpentane ≥99.0% ACS
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Propanol-2 ≥70% (v/v)
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Propanol-2 ≥70% (v/v)
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Acétonitrile ≥99.9%, BAKER ANALYZED® LC-MS Reagent for LC-MS, for HPLC, J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Pure, trusted chromatography solvents providing high selectivity, reproducibility and accuracy of results that come in a variety of grades such as HPLC, LCMS, ULTRA LCMS and PHOTREX.
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Alcool absolute 94.0-96.0%, AR® ACS (denatured with 5% isopropanol and 5% methanol), Macron Fine Chemicals™
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
GMP manufactured.
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Cyclohexane ≥99.0% (by GC), AR® ACS, Macron Fine Chemicals™
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Cyclohexane ≥99.0% (by GC), AR® ACS, Macron Fine Chemicals™
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Sodium hydroxide 0.05 N, BAKER ANALYZED® volumetric solution, J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Standardized at 25 °C against chemicals whose certification is traceable to NIST. Lot standardization value, accurate to ±1 part per 1000, provided on label.
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Acide acétique glacial 99.5-100.5% USP, Multi-Compendial for synthesis, for biochemistry, J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
pH adjusters are used to adjust the pH of formulations. This category includes acids that are notoriously difficult to source as truly cGMP-produced and amino acids that most companies do not fully test for EP, BP and JP. Avantor provides all that and more with our cGMP-produced acids and mutli-compendial amino acids.
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Fournisseur: VWR International
Fournisseur: VWR International
Fournisseur: VWR International
Fournisseur: VWR International
Fournisseur: VWR International
Fournisseur: VWR International
Fournisseur: VWR International
Fournisseur: VWR International
Fournisseur: VWR International
Fournisseur: BDH
Fournisseur: BD