LC-MS methods are continually improving to offer better sensitivity to meet today’s demands. New grades (Methanol ULTRA plus), new solvents (n-Hexane and n-Heptane) and many other ready to use' mixes to cover all LC-MS applications.
For gas chromatography - a complete, universal, high purity solvent range for complex analysis and sensitive detection methods (GC-MS), including our new Dichloromethane and n-Hexane for MOSH/MOAH analysis.
For HPLC gradient elution, a complete range of ion-pair reagents which exhibit minimal extinction in the low UV region, and excellent transparency down to 200 nm, even at high concentrations.
If you need this very corrosive Sulphuric acid, we 're able to offer it in special safe packaging.
A ready to use liquid which does not fall under the European Biocide Regulations. Designed to stabilise and protect water baths, cooling circuits, water circuits and incubators.
Merck's new high-end UHPLC-MS solvents were developed specifically to exceed your expectations for UHPLC-MS applications.
A complete range of Brix/refractive index standards produced with high purity raw materials for calibrating all types of refractometers.
Complete range of colour standard solutions according to chapters 2 and 4 of the current European Pharmacopoeia. These VWR® kits are ready to use, and are dedicated to help you save time and money.
A complete range of standards according to European Pharmacopoeia (Ph. Eur.) to calibrate spectrophotometers on the control of absorbance, resolution power, stray light and wavelength accuracy.
Five new pH buffers in practical sachets giving you the right buffer value in your pocket. Ideal for the exact calibration of your pH meters!
Wide choice of sand to answer the requirements of applications such as filtration, clarification of liquids, an abrasive agent or for oxygen determination.