Print…(S)-1-Benzyl 4-tert-butyl 2-(hydroxymethyl)piperazine-1,4-dicarboxylate
Microchem by AlphaTec Chemical Permeation Guide 20
Chemical Permeation Guide What is permeation? Permeation is the process by which a potentially hazardous chemical moves through a material on a molecular level. Molecules of chemical adsorb onto the outer surface of the material. They then enter a...
Ansell Chemical Glove Resistance Guide Aug 2016
CHEMICAL GLOVE RESISTANCE GUIDE DEFINITION OF KEY TERMS Permeation is a process by which a chemical can pass through a protective film without going through pinholes pores or other visible openings. Individual molecules of the chemical enter the f...
Determination of Pestcide Residues in Red Wine The
1 Determination of Pesticide Residues in Red Wine Using a QuEChERS Sample Preparation Approach and LC-MS/MS Detection Mike Oliver Thermo Scientific Runcorn UK This application presents a fast easy and cost-effective method for the determination of...
Ansell Chemical Campaign Whitepaper NA 2016-10-11
CHEMICAL GLOVE SELECTION PROCESS 2 INTRODUCTION Selection of chemical protective gloves is often a challenging exercise. There are more than 60 million registered chemicals (reference: CAS registry). Many different chemicals and chemical mixes are...
~~Ansell Chemical Campaign Whitepaper NA 2016-10-11 ~~
CHEMICAL GLOVE SELECTION PROCESS 2 INTRODUCTION Selection of chemical protective gloves is often a challenging exercise. There are more than 60 million registered chemicals (reference: CAS registry). Many different chemicals and chemical mixes are...
Ansell_chemical_guardian_leaflet_15-05-18_VO.indd
Ansell_chemical_guardian_leaflet_15-05-18_VO.indd CHEMICAL GLOVE SELECTION. SIMPLIFIED. Ansell Chemical Guardian evaluates resistance of glove materials with your chemicals to off er a personalized glove assessment with expected permeation times. ...
Masterflex L/S Tubing Options
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
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
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
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...
Fittings Guide to Tubing Connector Types | VWR
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...
Data Integrity for Pharmaceutical Chromatographers
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 ...
Video
How to improve method development strategies in HILIC conditions?
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...
~~II Purchasing Your Chemicals~~
Ward’s Science Tel: (866) 260-0501 13 Ward’s Science Tel: (866) 260-0501 14 Ward’s Science Tel: (866) 260-0501 118
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