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Mycoplasma: Detection & Elimination Mycoplasma in Cell Culture Contamination of cell lines with mycoplasma is a widespread and often underestimated problem. Although visible signs like turbidity or pH-changes are rare mycoplasma infections can cau...

UV/VIS spectroscopy UV/Vis analysis with a spectrophotometer can require different types of chemicals. First a specific grade of solvents is developed to avoid optical impurities of your sample. Second the spectrophotometer needs to be calibrated ...

infoPoint Surveys of cultures from labs all over the world reveal a strong prevalence of contamination by Mycoplasma and other Mollicutes. Depending on the method of detection 10-40% of continuous cell lines have been tested positively. The specie...

Meet testo 440 multifunction air velocity and IAQ measuring instrument Meet your highest standards of air velocity and indoor-air-quality (IAQ) control °C – - °F - CO2 – CO - %rF –%rH - fpm - m/s – hPa – Lux Imagine making a one-off investment in ...

Polymerase chain reaction (PCR) – an overview What is polymerase chain reaction PCR? Polymerase chain reaction (PCR) – a bit of history Polymerase chain reaction (PCR) is a technique that copies small segments of a specific DNA and duplicates them...

Introduction The landscape of cfDNA research is constantly evolving with new evidence pointing to the existence of shorter fragment sizes and their importance in terms of tumor detection early disease diagnosis and genomic profiling. Circulating t...

Colorimetry/Photometry VWR offers a large choice of systems to measure the different elements of water: test strips visual kits portable colorimeters and photometers bench photometers and spectrophotometers. Product selection Reflectometry A broad...

Analysis for microbiological testing In microbiological testing after the cultivation step you are ready to identify the microorganisms in the sample. See our range of standard analyses or rapid tests. Microbiology New Products Search by microorga...

Colorimetry/Photometry VWR offers a large choice of systems to measure the different elements of water: Test strips visual kits portable colorimeters and photometers bench photometers and spectrophotometers. Spectrophotometry UV VIS Spectrophotome...

Spotlight: Real-time microbial sequencing MinION™ devices from Oxford Nanopore enable rapid and comprehensive analysis of microbial samples — from real-time species identification and antimicrobial resistance (AMR) profiling to plasmid verificatio...

Staining From dry dyes to staining solutions and rapid kits to test kits for leukamia including all the equipment required. For slides coverslips microscopes etc. see our Microscopy section Product selection Microbiology Stains Histology Stains Ha...

Spillage If despite all precautionary measures spillage occurs during production or transport the removal and disposal of the spilled cytotoxic should be performed by properly instructed personnel only. A spill management kit should be available i...

Sample Disruption & Homogenisation Featured Solutions Improve your sample preparation with effective tissue disruption and cell lysis from Bertin. More Information Additional Resources Request a free Precellys Kit sample Request a demo VWR® Bead M...

Life Science & Biology - Protein Technologies A range of kits for proteins enzymes and chromatography. Product selection Blotting Papers Electrophoresis Power Supplies Experimentation Kits Microplate Washers Transilluminators

Circulating cell-free DNA isolation Mag-BIND® cfDNA Kit 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 pe...

Simplify Clinical Trials Management Your Role Your Challenge Our Services Portfolio Resources About Us Contact Us These studies are dynamic and can suddenly require a scale-up in testing. To meet the needs of a rapidly changing clinical trial you ...