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News FOCUS: Industrial Petrochemistry magazine Chemical Innovations Chemical Safety in the Laboratory Density standards Complete ICP-MS standards range at 10 mg/l Ion Chromatography standards 1000 mg/l in water Karl Fischer reagents for water dete...

Regulatory Agencies and Approvals ASCII: American Standard Code for Information Interchange method of encoding characters into 7 or 8 binary bits (typically 7 bits plus an 8th bit for parity). ANSI: The American National Standards Institute is a p...

Microbiological “Gold standards” VS Flow cytometry method in Food & Beverage industry Webinar Tuesday 25th May 2021 16:00 to 17:00 CEST (Berlin Paris Madrid) Replay Email Alerts Free Registration Chat Area Certificate of attendance Flow cytometry ...

General Description of an Application Application Date: 06.05.2013 Page 1 of 6 Determination of water in petrochemistry products using Titrator TitroLine 7500 KF trace Application Date: 06.05.2013 Page 2 of 6 Use The application describes the proc...

Chemical Innovations FOCUS: Organic Synthesis Welcome to the FOCUS: Organic Synthesis magazine - a place to discover trends advancements and innovations. Merck SmartChemicals – digital goes to titration Make your titration with Mettler Toledo’s in...

Environmental Analysis With Merck Organic or inorganic analysis of contaminants or pollution in water soil or air? Merck offers everything you need from sample collection to quality control in your environmental testing laboratories. Next to the w...

Alfa Aesar Alfa Aesar is a leading brand of chemicals, metals & materials, and life science products. For more than 50 years, scientists have relied on Alfa Aesar brand products for a variety of applications. Today there are over 38,000 Alfa Aesar...

COL06663_Cell_Factory_BOD_PDF_Flyer.indd Cell Factory systems The Thermo Scientific™ Nunc™ Cell Factory™ system is a robust and easy-to-use cell culture platform for applications in the production of human and animal vaccines therapeutic proteins ...

Pipe Thread Types and Designations Published with permission from Colder Products Company Overview Different types of screw threads have evolved for fastening and hydraulic systems. Of special concern are plastic-to-metal taper/parallel threaded j...

Racks for VWR ULT freezers Featured Products Tenak Stainless Steel Racks for Cryoboxes Standard Type These racks are an inexpensive storage system. They will fit all freezer brands and can be used with all standard cryoboxes. Racks for three diffe...

Metal trace analysis and detection In metal analysis elemental evidence is now gathered from the tiniest traces in the ppm ppb and ppt ranges with sophisticated instrumentation like AAS ICP-OES or more recently ICP-MS. Rather than just looking – m...

Conductivity measurement Conductivity measurement of an aqueous solution is a method used to determine amount of nutrients salts and impurities. Conductivity standards are crucial to calibrate your conductivity meter. Depending on you measurement ...

VWR Chemicals VWR chemicals are our own wide range of laboratory and industrial chemicals with guaranteed high quality detailed specifications safe packaging and excellent service offering great value for money. Everything from basic technical rea...

WHITE PAPER Pierce Rapid Gold BCA Protein Assay A rapid sensitive protein assay for the accurate analysis of protein concentrations rapidly at room temperature (RT) to provide ready-to-read results within 5 minutes without the need for incubation ...

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 ...

Merck As the world leader in chemical analysis Merck offers a complete range of high quality products to meet rigorous analytical needs. Merck helps its clients improve the health and lives of people all over the world. The brand offers a wide ran...