You Searched For: N,N\'-Diphenyl-N,N\'-bis(p-tolyl)-1,4-phenylenediamine

HALO® HPLC Columns for Biopharma Separations Advancing the understanding of form and function for biomolecules researchers supporting their development and release employ many orthogonal techniques and separation methodologies to develop a more co...

HALO® 1.5 MM ID HPLC Columns The New HALO® 1.5 - Defining a New Dimension in Chromatography The adoption of UHPLC instrumentation pushed LC separations to a new level of speed and resolution. In the years since chromatographers continue to push se...

Novel approach to purification and viral inactivation of new class of monoclonal antibodies Webinar On demand Replay To ensure the safety of biopharmaceuticals derived from mammalian cell culture it is critical to demonstrate that the manufacturin...

A p p lica tio n N o te 2 1 1 5 1 The Analysis of Glycerin and Glycerides (ASTM D6584) Peter Morgan Runcorn Cheshire UK Introduction Biodiesel is routinely used to supplement petroleum diesel due to the high cost of crude oil. Several ASTM specifi...

Masterflex L/S Tubing Options Achieve top performance from your Masterflex L/S pump heads when you use precision-extruded tubing. Tubing is manufactured to tight tolerances that match our L/S pump heads. Choose from precision tubing or high-perfor...

Masterflex I/P Tubing Options Achieve top performance from your Masterflex I/P pump heads when you use precision-extruded tubing. Tubing is manufactured to tight tolerances that match our I/P pump heads. Choose from precision tubing or high-perfor...

Standard Pipe Thread Fittings American Standard Taper Pipe Threads (NPT) Nominal size (inside diameter) Actual OD Threads per inch Length of engagement (tightened by hand) Hand tight turns Wrench makeup turns Length of effective thread 1/16 0.3125...

Practical UHPLC: Selectivity and rapid method development method translations and instrument transfers This discussion explores UHPLC method development approaches from simple to complex and how different variables influence selectivity for the ch...

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How to improve method development strategies in HILIC conditions? In this Webinar we will present the range highlighted below and discuss how these columns can offer improved method development strategies in HILIC conditions. An Introduction to th...

Fittings Selection Guide The world of biologics supplies is full of choices. And those choices aren’t merely down to personal preference: each piece must fit with every other as a seamless ecosystem for lab equipment to function properly. At Maste...

Streamlined reversed-phase method development using combined column screening and software modelling approach The adoption of a structured approach to method development has the potential to provide significant savings in both development time and...

Data Integrity for Pharmaceutical Chromatographers Data integrity has been the subject of increasing scrutiny during pharmaceutical regulatory inspections in recent years. Chromatographic data systems have received particular attention because of ...

Research Labs Whether you are in scientific research or commercial R&D you’ll be sure to find inspiration and ideas among the research labs we’ve equipped. Look at some of our best work to see what you like. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ...

A UHPLC/HPLC Method Development Strategy with Complementary Stationary Phases to Maximise Selectivity and Resolution In this seminar we review the importance of chromatographic selectivity in RPLC from a theoretical and practical perspective and h...

Getting one step ahead - The best way to store chemicals The storage of chemicals with a high hazard potential can be a rather complicated process deciphering SDS sheets and determining how to segragate various chemicals can be challenging. In ord...