227021 Results for: "Merck"
Sodium nitrite, EMSURE® ACS, Reag. Ph. Eur. for analysis, Supelco®
Supplier: Merck
Sodium nitrite, EMSURE® Reag. Ph. Eur., ACS for analysis, Supelco®
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Sodium hydroxide ≥99.0%, pellets, EMSURE® ACS, Reag. Ph. Eur. for analysis (max. 0.02% K), Supelco®
Supplier: Merck
Sodium hydroxide ≥99.0%, pellets, EMSURE® Reag. Ph. Eur., ACS for analysis (max. 0.02% K), Supelco®
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HPLC columns, Hibar®, LiChrospher® Si 60
Supplier: Merck
Stainless steel Hibar® columns are complete with endfittings. These columns are available with various types of LiChrospher® sorbents.
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HPLC columns, LiChroCART®, Purospher® STAR NH₂
Supplier: Merck
Stainless steel LiChroCART® cartridges are available with various types of Purospher® sorbents.
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HPLC columns, LiChroCART®, LiChrospher® 60 RP-select B
Supplier: Merck
Stainless steel LiChroCART® cartridges are available with LiChrospher® sorbents. Ideal for separation of compounds under basic eluents.
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Chiral columns, ChiraDex®
Supplier: Merck
ChiraDex® is a versatile HPLC column characterised by broad enantioselectivity and can be used for the separation of enantiomers of numerous different classes of substances. ChiraDex® is based on beta-cyclodextrin covalently linked to spherical particles of silica, and is ideal for chiral separation of hydrocarbons, steroids, phenol esters and derivatives, aromatic amines, heterocycles with five- to seven-membered ring. Simply composed RP-eluents can be used in most separations.
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(±)-Mandelic acid for synthesis, Sigma-Aldrich®
Supplier: Merck
(±)-Mandelic acid for synthesis, Sigma-Aldrich®
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Water, LiChrosolv® for chromatography, for LC-MS, Supelco®
Supplier: Merck
LiChrosolv® hypergrade is accurately tested for LC-MS suitability, and meet all the requirements of modern LC-MS ionisation methods (ESI / APCI - positive and negative mode).
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Diethylamine hydrobromide for synthesis, Sigma-Aldrich®
Supplier: Merck
Diethylamine hydrobromide for synthesis, Sigma-Aldrich®
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n-Dodecane ≥99% for synthesis, Sigma-Aldrich®
Supplier: Merck
n-Dodecane ≥99% for synthesis, Sigma-Aldrich®
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Paracetamol for synthesis, Sigma-Aldrich®
Supplier: Merck
Paracetamol for synthesis, Sigma-Aldrich®
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Magnesium chloride hexahydrate, crystals Ph. Eur., JPC, USP, FCC, E511, SAFC®
Supplier: Merck
Magnesium chloride hexahydrate, crystals Ph. Eur., JPC, USP, FCC, E511, SAFC®
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TOC Standard Solutions, Certified Reference Materials, Ready-to-Use, for Photometry, Supelco®
Supplier: Merck
TOC standard solution, Supelco®, 10,0 mg/L TOC, Matrix: H₂O, pH range: 4 - 6
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Ethyl acetate, SupraSolv® for GC-ECD/FID, Supelco®
Supplier: Merck
SupraSolv® ECD and FID is specially developed for gas chromatography in combination with ECD (Electron Capture Detetor) and FID (Flame Ionisation detector). SupraSolv® solvents offer the largest specified retention time range, a clear baseline and a minimal signal-to-noise ratio leading to reliable and reproducible analysis results.
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Butyl acetate ≥99.5% (by GC), EMSURE® for analysis, Supelco®
Supplier: Merck
For full details of specification and hazards please see www.vwr.com or the VWR Chemicals catalogues
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(±)-2-Butanol, EMSURE® for analysis, Supelco®
Supplier: Merck
(±)-2-Butanol, EMSURE® for analysis, Supelco®
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Iodine monochloride solution 0.1 mol/l acc. Wijs, Titripur® for determination of iodine value, Supelco®
Supplier: Merck
Iodine monochloride solution 0.1 mol/l acc. Wijs, Titripur® for determination of iodine value, Supelco®
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Ammonium thiocyanate 0.1 mol/l (0.1 N) in aqueous solution, Titripur® volumetric solution, Supelco®
Supplier: Merck
Ammonium thiocyanate 0.1 mol/l (0.1 N) in aqueous solution, Titripur® volumetric solution, Supelco®
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Visual colour kits, total hardness, MQuant®, Supelco®
Supplier: Merck
Quick tests, visual colour comparison.
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Visual colour kits, magnesium, MQuant®, Supelco®
Supplier: Merck
Quick tests, visual colour comparison.
Expand 1 Items
Visual colour kit, alkalinity, MQuant®, Supelco®
Supplier: Merck
Quick tests with visual colour comparison.
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Nitric acid concentrate for dilution to 0.1 mol/l in aqueous solution, Titrisol®, Supelco®
Supplier: Merck
Nitric acid concentrate for dilution to 0.1 mol/l in aqueous solution, Titrisol®, Supelco®
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Nitric acid concentrate for dilution to 1 mol/l in aqueous solution, Titrisol®, Supelco®
Supplier: Merck
Nitric acid concentrate for dilution to 1 mol/l in aqueous solution, Titrisol®, Supelco®
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Barium standard solution, concentrate, 1000 mg Ba in 7% hydrochloric acid (from BaCl₂) Titrisol® standard for AAS, Supelco®
Supplier: Merck
BaCl₂ in 7% HCl
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Sulphuric acid 0.05 mol/l concentrated aqueous solution, Titrisol®, Supelco®
Supplier: Merck
Sulphuric acid 0.05 mol/l concentrated aqueous solution, Titrisol®, Supelco®
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Iron standard solution, concentrate, 1000 mg Fe in 15% hydrochloric acid (from FeCl₃) Titrisol® standard for AAS, Supelco®
Supplier: Merck
Iron Standard, 1000 mg, Titrisol®, Supelco®, Iron, Matrix: 15% HCl, Application: AAS standards
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Lead standard solution, concentrate, 1000 mg Pb in water (from Pb(NO₃)₂) Titrisol® standard for AAS, Supelco®
Supplier: Merck
Lead Standard, 1000 mg/L, Titrisol®, Supelco®, Lead, Matrix: H₂O, Application: AAS standards
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Silver standard solution, concentrate, 1000 mg Ag in 5% nitric acid (from AgNO₃) Titrisol® standard for AAS, Supelco®
Supplier: Merck
Silver Standard, 1000 mg, Titrisol®, Supelco®, Silver, Matrix: 5% HNO₃, Application: AAS standards
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Visual colour kits, chromate, MQuant®, Supelco®
Supplier: Merck
Quick tests, visual colour comparison.
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Visual colour kits, sulphate, MQuant®, Supelco®
Supplier: Merck
Quick tests, visual colour comparison.
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Supplier: GRANT INSTRUMENTS
Supplier: BOCHEM
Supplier: VWR Collection
Supplier: OMEGA BIO-TEK
Supplier: DWK Life Sciences
Supplier: Thermo Fisher Scientific
Supplier: VWR Collection
Supplier: Oxford Nanopore Technologies
Supplier: Integra
Supplier: Industrial Physics
Supplier: AAT Bioquest
Supplier: Integra
Supplier: Palbam
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: FACELLITATE
Supplier: NANOENTEK
Supplier: Greiner Bio-One