"EUPROMOCLEARANCECHEM00001"

Supplier: Merck

Koper(II)sulfaat pentahydraat, EMSURE® Reag. Ph. Eur., ISO for analysis, Supelco®

Supplier: Merck

Snelle tests, visuele kleurvergelijking.

Supplier: Merck

Our NH₂, CN- and DIOL-modified silica sorbents are less polar then conventional silica phases, making them ideal for separating hydrophilic or charged substances. Our moderately polar cyano- and diol-modified silica plates can be used for both normal phase and reversed phase systems. An alternative to PEI cellulose, amino-modified NH₂ plates provide weak basic ion exchange characteristics with special selectivity for charged compounds.

Supplier: Thermo Orion

Orion™ AQUAfast™ COD reagents in digestion tubes are designed for use with Orion™ AQUAfast™ colorimeters and Orion™ AquaMate Vis and UV-Vis spectrophotometers. Just add the sample to the COD digestion tube, digest sample in thermoreactor and measure.

Supplier: Merck

With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in "gradient grade" as well as "isocratic grade". This enables to minimize the gradient effect of the solvent involved.

Supplier: Merck

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.

Supplier: Merck

Alle Spectroquant®-testkits kunnen worden gebruikt met de Prove spectrofotometers en Nova 60/60 A-instrumenten. Tests kunnen niet alleen worden gebruikt met spectrofotometers van Merck, maar ook met fotometers en spectrofotometers van andere leveranciers (programmeerdetails op aanvraag beschikbaar).

Supplier: Merck

Haematoxyline-oplossing aangepast volgens. aan Gill III

Supplier: Avantor

tri-Sodium citrate dihydrate, BAKER ANALYZED®, Laboratory Reagent, J.T.Baker®

Supplier: Merck

Dipotassium hydrogen orthophosphate trihydrate, EMSURE® for analysis, Supelco®

Supplier: Merck

Trisodium phosphate dodecahydrate, EMSURE® Reag. Ph. Eur., ACS for analysis, Supelco®

Supplier: Merck

De standaardoplossingen die hieronder worden aangegeven, kunnen door middel van verdunning worden aangepast aan de uiteindelijke concentratie voor het meetbereik van het testsysteem. Bovendien kunnen deze standaarden worden gebruikt om plaatselijk geïntensiveerde oplossingen voor te bereiden voor de standaard toevoegingsprocedure. Zij vormen een voordelige en eenvoudige methode voor analytische kwaliteitscontrole.

Supplier: Merck

Tris(hydroxymethyl)aminomethane volumetric standard, secondary reference material for acidimetry, traceable to NIST Standard Reference Material (SRM)

Supplier: Merck

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.

Supplier: Merck

Disodium hydrogen phosphate dihydrate ≥99.5% (by acidimetry), EMSURE® for analysis, Supelco®

Supplier: Merck

De teststrips bevatten speciale indicatorkleurstoffen die op covalente wijze zijn gebonden aan het reagenspapier en vervolgens zijn vastgehecht op kunststof strips.