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pH measurements pH measurements using a pH meter can only be correct and precise when you are using the right buffer for your instrument. Depending on the instrument and your pH measurement range different buffer solutions and different temperatur...

Mixing Systems Combining quality and expertise for all mixing needs Closed and open systems for powder and liquid mixing applications. As an industry leader in mixing solutions Avantor offers unmatched expertise and capability to provide mixing sy...

General Description of an Application Application Date: 10.04.2013 Page 1 of 10 Total base number – TBN according to ASTM D2896/ISO 3771 Application Date: 10.04.2013 Page 2 of 10 Use Determination of basic constituents in petroleum products by pot...

Merck TOC Tubes User friendly with virtually all of the reagents necessary for the analysis contained in cells. Reagents that must be added for the determination or for the pre-treatment of the sample are contained in easy to handle dose metering ...

Cleanroom Tapes Adhesive cleanroom tapes are suitable for color marking marking of surfaces equipment machinery small parts and they are also suitable for bar code labels. They have a strong grip but can be removed without residue. Very low genera...

Introduction Circulating cell-free DNA (cfDNA) holds great clinical significance for non-invasive disease detection diagnosis and monitoring. cfDNA are usually small fragments of DNA (size distribution peaking at ~170 bp) found circulating in plas...

Tubing Selection Guide For Viscous Fluids How to Use this Graph Example: You have an 800 centipoise fluid that you wish to pump at 150 mL/min. Find 150 mL/min on the ~~flow rate~~ axis of the graph above and find 800 centipoise on the ~~viscosity~...

NMR Solvents & Tubes Nuclear Magnetic Resonance (NMR) spectroscopy is an analytical chemistry technique used in quality control and research for determining the content and purity of a sample as well as its molecular structure. Find NMR Tubes and ...

Plant genomic DNA isolation Mag-BIND® Plant DNA DS 96 Kit The incredible diversity of the plant kingdom comes with a wide range of DNA extraction challenges. These challenges include extensive variations in plant structures and in their chemical c...

Gehaltsbestimmung von Ca und Mg in Mineralwässern Application date: 16.05.2013 page 1 from 7 Determination of the Chemical Oxygen Demand COD according to DIN 38 409 part 41 Application date: 16.05.2013 page 2 from 7 Use Determination of the chemic...

IFU-122.1 REV 01 95194 sparQ DNA Frag Library Prep Kit 95194 / IFU-122.1 REV 01 1 sparQ DNA Frag & Library Prep Kit Cat. No. 95194-024 Size: 24 reactions Store at -25°C to -15°C 95194-096 96 reactions Description The sparQ DNA Frag & Library Prep ...

Cleanroom Stationery Cleanroom notebooks and cleanroom sticky pads are made from cleanroom paper. The writing on both sides of the sheets possible. We remmonend our durable and resistant clipboards to faciliate the scribble of notes in your cleanr...

Liquid Chromatography - Sample Preparation Sample preparation is key but often overlooked step in the chromatography process. Every sample is unique and what works for one preparation may not work as well for another. That’s why Avantor offers a c...

Mixing/Grinding Sample reduction for crushing mixing homogenising and dispersing products from leading brands. Product selection Homogenisers This wide range of instruments offer a perfect homogenising solution for samples from 0.5 ml to 50 l or m...

Mixing Homogenising Blending etc. Sample reduction for crushing mixing homogenising and dispersing products from leading brands. Product selection Homogenisers The wide range of instruments offer perfect homogenising solutions for samples from 0.5...

PCR/qPCR Instruments Featured Solutions The VWR® Collection PCR thermal cycler XT96 combines industry-inspired innovation with the reliable quality of German manufacturing - housing both in a compact low-noise ventilation design that fits on virtu...