295 Results for: "MERCK MILLIPORE"
Chloroform-[D₁] ≥99.8% (Isotopic) with TMS (0.03 vol.%) stabilised, MagniSolv™ for NMR spectroscopy, Sigma-Aldrich®
Supplier: MERCK MILLIPORE
Chloroform-[D₁] ≥99.8% (Isotopic) with TMS (0.03 vol.%) stabilised, MagniSolv™ for NMR spectroscopy, Sigma-Aldrich®
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Glycerine for synthesis, Sigma-Aldrich®
Supplier: MERCK MILLIPORE
Glycerine for synthesis, Sigma-Aldrich®
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Ethanol absolute, EMPARTA® ACS analytical reagent, Supelco®
Supplier: MERCK MILLIPORE
Bio-Based Ethanol
Instead of synthetic ethanol, we use bioethanol produced from grain or sugar cane. High quality, affordability, and ready availability make our bioethanol an obvious choice for a sustainable future.
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Buffer solutions, ready to use, referenced at 25 °C, Certipur®
Supplier: MERCK MILLIPORE
Materials for the precise calibration and monitoring of pH meters.
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Visual colour kits, iron, MQuant®, Supelco®
Supplier: MERCK MILLIPORE
Test kits for quick, semi-quantitative analysis in situ, without the expense of transporting samples to the laboratory. Simple step by step illustrated instructions mean the kits can be used without special chemical training.
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Potassium chloride, EMSURE® for analysis, Supelco®
Supplier: MERCK MILLIPORE
Potassium chloride, EMSURE® for analysis, Supelco®
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Hydrochloric acid 32%, EMSURE® for analysis, Supelco®
Supplier: MERCK MILLIPORE
Hydrochloric acid 32%, EMSURE® for analysis, Supelco®
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Acetonitrile, LiChrosolv®, hypergrade for LC-MS, Supelco®
Supplier: MERCK MILLIPORE
LiChrosolv® hypergrade is accurately tested for LC-MS suitability, and meets all the requirements of modern LC-MS ionisation methods (ESI / APCI - positive and negative mode).
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Cleansers, Liquid Concentrates, for Manual Use, MA series, Extran®
Supplier: MERCK MILLIPORE
A range of cleansers, for manual cleaning, that have been developed to meet the cleaning requirements for glassware and small equipment in the laboratory.
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Potassium chloride saturated with silver chloride aqueous solution 3 mol/l (3 N) in aqueous solution for filling electrodes, Supelco®
Supplier: MERCK MILLIPORE
Potassium chloride saturated with silver chloride aqueous solution 3 mol/l (3 N) in aqueous solution for filling electrodes, Supelco®
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Zinc oxide ACS, Reag. Ph. Eur. analytical reagent, Supelco®
Supplier: MERCK MILLIPORE
Zinc oxide ACS, Reag. Ph. Eur. analytical reagent, Supelco®
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pH indicator papers, MQuant®, Supelco®
Supplier: MERCK MILLIPORE
Traditional pH indicator test papers, supplied on a 4,8 metre roll, consisting of high quality filter paper impregnated with indicator and mixed indicator solutions then dried and cut to size.
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Hydrochloric acid 0.5 mol/l (0.5 N), Titripur® Reag. USP volumetric solution, Supelco®
Supplier: MERCK MILLIPORE
Hydrochloric acid 0.5 mol/l (0.5 N), Titripur® Reag. USP volumetric solution, Supelco®
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Methanol, LiChrosolv®, hypergrade for LC-MS, for HPLC, Supelco®
Supplier: MERCK MILLIPORE
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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Media supplements for dehydrated culture media
Supplier: MERCK MILLIPORE
The isolation of microorganisms often requires the use of selective media. The use of freeze-dried supplements ensures an optimal and standardised medium preparation and thus optimised performance of the selective medium.
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N,N-Dimethylformamide, SupraSolv® for headspace gas chromatography, Supelco®
Supplier: MERCK MILLIPORE
N,N-Dimethylformamide, SupraSolv® for headspace gas chromatography, Supelco®
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TLC and GLP plates, silica gel 60, unmodified layers, glass backed
Supplier: MERCK MILLIPORE
TLC plates, unmodified silica gel 60
Merck silica gel 60 has a unique polymeric binder that results in a uniform, hard surface that will not easily crack or blister. This smooth, extremely dense plate coating ensures narrow bands and maximum separation efficiency with the lowest background noise. Layer thickness 250 μm and particle size of 10 to 12 µm. Two inorganic fluorescent indicators for UV detection of colourless substances.
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Paraffin, viscous Reag. Ph. Eur.
Supplier: MERCK MILLIPORE
Paraffin, viscous Reag. Ph. Eur.
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HPLC column accessories
Supplier: MERCK MILLIPORE
Merck columns come in three formats.
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Silica gel, granulated 1 - 3 mm drying agent, with moisture indicator (orange gel), Supelco®
Supplier: MERCK MILLIPORE
Desiccant suitable for desiccators to remove water, and for drying most gases and liquids (apart from strongly acidic and basic gases, organic solvents or alkaline liquids). The product contains iron salts as the indicator. Colour change is from orange to colourless at approx. 7/10 g adsorbed H₂O/100 g silica gel. Regeneration can be performed as often as required at 130 to 140 °C in a drying oven for approx. 3 hours.
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Polyethylene glycol 200 for synthesis, Sigma-Aldrich®
Supplier: MERCK MILLIPORE
Polyethylene glycol 200 for synthesis, Sigma-Aldrich®
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Magnesium standard solution, 1000 mg/L Mg in 0,5 M nitric acid (from Mg(NO₃)₂) Certipur® standard for AAS, Supelco®
Supplier: MERCK MILLIPORE
Magnesium Standard, 1000 mg/L, Certipur®, Supelco®, Magnesium, Matrix: 0,5 M HNO₃, Application: AAS standards
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Chromium standard solution, 1000 mg/L Cr in 0,5 M nitric acid (from Cr(NO₃)₃) Certipur® standard for AAS, Supelco®
Supplier: MERCK MILLIPORE
Chromium Standard, 1000 mg/L, Certipur®, Supelco®, Chromium, Matrix: 0,5 M HNO₃, Application: AAS standards
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Cyclohexane, EMSURE® ACS, ISO, Reag. Ph. Eur. for analysis, Supelco®
Supplier: MERCK MILLIPORE
EMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE® provides worldwide best and most extensive product specifications. We declare our EMSURE® range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.
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Magnesium standard solution, 1000 mg/L Mg in dil. nitric acid (from Mg(NO₃)₂) Certipur® standard for ICP, Supelco®
Supplier: MERCK MILLIPORE
Magnesium Standard, 1000 mg/L, Certipur®, Supelco®, Magnesium, Matrix: Nitric acid dil., Application: ICP standards
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Sodium standard solution, 1000 mg/L Na in dil. nitric acid (from NaNO₃) Certipur® standard for ICP, Supelco®
Supplier: MERCK MILLIPORE
Sodium Standard, 1000 mg/L, Certipur®, Supelco®, Sodium, Matrix: Nitric acid dil., Application: ICP standards
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1-Butanol, EMSURE® ACS, ISO, Reag. Ph. Eur. for analysis, Supelco®
Supplier: MERCK MILLIPORE
EMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE® provides worldwide best and most extensive product specifications. We declare our EMSURE® range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.
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Aluminium potassium sulphate dodecahydrate, EMSURE® ACS, Reag. Ph. Eur. for analysis, Supelco®
Supplier: MERCK MILLIPORE
Aluminium potassium sulphate dodecahydrate, EMSURE® ACS, Reag. Ph. Eur. for analysis, Supelco®