14335 Results for: "MilliporeSigma"
LiChroCART® Stainless Steel LiChrosorb® Cartridges, MilliporeSigma
Supplier: MilliporeSigma
For more than 25 years, LiChrosorb® has been one of the most successful and reliable packing materials used in HPLC.
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Chromolith® HPLC Columns, MilliporeSigma
Supplier: MilliporeSigma
Suitable for high-performance separation of acidic, basic, nonpolar, and metal chelating compounds.
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Chromolith® CapRod® Capillary Columns, MilliporeSigma
Supplier: MilliporeSigma
All Chromolith columns are made of monolithic silica with a characteristic bimodal pore structure.
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Xylene (mixture of isomers) ≥98.5% (xylene isomers plus ethylbenzene, GC), GR ACS, Supelco®
Supplier: MilliporeSigma
Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs
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SeQuant® ZIC®-cHILIC HPLC Columns, MilliporeSigma
Supplier: MilliporeSigma
SeQuant® ZIC®-cHILIC is designed for improved separation of polar hydrophilic compounds that have proved difficult to separate by reversed-phase HPLC or previous types of HILIC columns.
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Methanol ≥99.9%, OmniSolv® for purge & trap, Supelco®
Supplier: MilliporeSigma
For use in the preparation of volatile organic standards.
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Methanol, anhydrous ≥99.8% (by GC), GR ACS ACS, Supelco®
Supplier: MilliporeSigma
Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs
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Tween® 20 (Polysorbate) for synthesis, Sigma-Aldrich®
Supplier: MilliporeSigma
Tween® 20 (Polysorbate) for synthesis, Sigma-Aldrich®
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Silicate (Silicic Acid) Test Method: photometric 1,1 - 1070 mg/L SiO₂ 0,5 - 500 mg/L Si Spectroquant®
Supplier: MilliporeSigma
Test kit, Spectroquant®
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LiChroCART® Stainless Steel Superspher® Cartridges, MilliporeSigma
Supplier: MilliporeSigma
These cartridges are ideal for highly efficient HPLC analysis of complex mixtures where high peak capacity is required, because the guaranteed number of theoretical plates for Superspher® cartridges is <100.000 N/m.
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Sodium carbonate, anhydrous ≥99.5% (dried basis), powder, GR ACS, Supelco®
Supplier: MilliporeSigma
Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs
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Diethyl ether, anhydrous ≥99.0% (by GC) stabilized, GR ACS, Supelco®
Supplier: MilliporeSigma
Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs
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Formic acid ≥98%, GR ACS, Supelco®
Supplier: MilliporeSigma
Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs
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Potassium dihydrogen phosphate ≥99% (by acidimetry), GR ACS, Supelco®
Supplier: MilliporeSigma
Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs
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LiChrospher® HPLC Columns, MilliporeSigma
Supplier: MilliporeSigma
LiChrospher® is Merck's reliable and versatile traditionally produced spherical silica.
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LiChroCART® Aluspher® HPLC Cartridges, MilliporeSigma
Supplier: MilliporeSigma
Ideal for reversed phase chromatography of basic compounds.
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Acetone ≥99.5% (by GC, corrected for water content), OmniSolv®, Supelco®
Supplier: MilliporeSigma
For spectrophotometry, chromatography, and residue analysis.
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Ammonium persulfate (APS), EMSURE® for analysis, Supelco®
Supplier: MilliporeSigma
Emsure* Ammonium peroxodisulfate, CAS Number: 7727-54-0 Grade: ACS, Reag. Ph Eur, Chemical Formula: (NH4)2S2O8, Molar Mass: 228.19 g/mol, Physical state: solid, Colour: white, Storage: 15 deg C to +25 deg C, Application: for analysis, Pack size: 12 kg
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Plate Count Agar Dehydrated Culture Media, MilliporeSigma
Supplier: MilliporeSigma
Media is granulated.
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Chloroform ≥99.8% (chloroform + ethanol basis) stabilized, GR ACS, Supelco®
Supplier: MilliporeSigma
Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs
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Chromolith® WidePore (WP) 300, Guard Cartridge Holders, MilliporeSigma
Supplier: MilliporeSigma
Holders for guard cartridges.
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Extran® AP 18 Liquid, Mild Alkaline Concentrate, Merck
Supplier: MilliporeSigma
Extran® AP 18 is a universal cleaning agent for the gentle cleaning of alkali-sensitive items. Suitable for cleaning items which cannot be tainted with allergenic detergents, e.g. jewellery, glasses. Extran® AP 18 mild alkaline does not foam even during heavy agitation in a washing machine.
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Triethyl orthoacetate, Sigma-Aldrich®
Supplier: MilliporeSigma
Triethyl orthoacetate, for synthesis, CAS Number: 78-39-7, Molecular Formula: CH3C(OC2H5)3, Synonyms: Orthoacetic acid triethyl ester, 1, 1, 1-Triethoxyethane, Size: 50ml
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3,5-Dihydroxytoluene, Sigma-Aldrich®
Supplier: MilliporeSigma
3, 5-Dihydroxytoluene, for synthesis, CAS Number: 504-15-4, Molecular Formula: C7H8O2, Synonyms: 5-Methylresorcinol, Orcinol, Size: 2g
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N,N-Diethylformamide, Sigma-Aldrich®
Supplier: MilliporeSigma
N, N-Diethylformamide, for synthesis, CAS Number: 617-84-5, Molecular Formula: C5H11NO, Synonym: Formic acid diethylamide, Size: 10ml
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Orthoboric acid 99.5-100.5% (by alkalimetry), EMSURE® for analysis, Supelco®
Supplier: MilliporeSigma
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Tetrachloroethylene ≥99% (by GC), Supelco®
Supplier: MilliporeSigma
Emplura*Tetrachloroethylene, Cas number: 127-18-4, Solvent for lab application, Chemical Formula:Cl2CCCl2, 2500ml.
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: VWR International
: VWR International
: VWR International
: VWR International
: VWR International
: Ansell Canada
: Akro-Mils
: VWR International
: SCN INDUSTRIAL CA
: VWR International
: Kimberly-Clark