You Searched For: 4-tert-Butyl-1-(ethoxycarbonylmethoxy)thiacalix[4]arene

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...

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...

HydraFlock® and PurFlock® Ultra™ Specimen Collection Devices A new era in flock swab technology! Specifically engineered for a wide range of biological specimens. HydraFlock®’s three-dimensional microstructure design facilitates greater specimen c...

Hearing Protection and Safety Equipment (PPE) Exposure to loud noises can permanently damage hearing. VWR® offers earplugs and earmuffs to block the harmful effects of noise. Our product selection includes corded uncorded and reusable hearing prot...

Life Science Chromatography Products Innovative products from sample preparation to sample handling and sepraration allowing confident identification and characterization of samples in your life science workflow. Product selection SOLA Products (C...

Destroying lives in a HPLC lab near you! Barry Backpressure injures Theodore Thumb HPLC sample preparations can wreak havoc on the poor thumbs of your staff. Without optimizing this - it is Theodore who suffers! Filtering dirty samples can often b...

The ~~STAMP~~ Tubing Selection Guide The Easier Way to Select Pump Tubing: Just Use ~~STAMP~~ A successful tubing choice results in a system that delivers optimal performance and prevents redesign and troubleshooting later. To make a well-consider...

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...

Laboratory Environments Safe labs start with smart hand protection from Ansell. As a global leader in hand protection our innovative products are engineered with proprietary technologies to minimize potential health and safety hazards — biological...

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...

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...

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. ...

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...

Hand protection PPE supplies Hands are often the first casualty when safety hazards arise. Properly gloved hands are critical for the safety of your workers. Avantor® offers an extensive selection of hand protection PPE so you can protect your col...

What Are the 4 Phases of Clinical Trials? Clinical trials are vital to drug development and involve new treatments tested rigorously to ensure their safety and efficacy. These trials aim to ensure that new treatments are safe and effective for pat...

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...