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Flux As a leading manufacturer of high-purity fire assay flux our experience has earned us an exceptional reputation for offering fire assay flux of the highest quality to the global assay industry. We utilize strict quality control standards that...

Tube Racks We offer the largest portfolio of classic adaptable and interlocking racks. OneRack® Test Tube Racks These full size Derlin® (fiberglass-reinforced polyoxymethylene) racks offer the highest chemical and heat resistance. All racks featur...

Tube Racks We offer the largest portfolio of classic adaptable and interlocking racks. OneRack® Test Tube Racks These full size Derlin® (fiberglass-reinforced polyoxymethylene) racks offer the highest chemical and heat resistance. All racks featur...

Using Ward's Color-Coded Storage System Ward's Color-Coded Storage System is a safe simple and effective chemical organization storage system that's built into every Ward's Chemical. Simply refer to the color on the cap and put it where it belongs...

Ward's Pure Preserved™ Specimens Frequently Asked Questions How are used specimens disposed? Because there are no volatile organic compounds you should be able to routinely and safely dispose of specimens. When you are done with your Ward's Pure P...

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...

Color-Coded Storage of Chemicals +ward’sscience 800 962-2660 • wardsci.com OSHA Accepted Industry Standard Labeling System AREA 1 Low Hazard Storage Code: Green Suitable for general storage area. AREA 2 Flammables Storage Code: Red Store in flamma...

Masterflex Connection Newsletter Vol.4-3 - Tygon Tubing Meet… ~~The Tygons~~ Tygon® tubing family offers you a host of choices The Tygon® family of tubing from Masterflex® is versatile cost-effective and suited for a wide variety of jobs. Need jus...

Drosophila Specimens Live Fruit Flies (Drosophila) The Widest Selection of Drosophila for Every Application All in One Place Whether you're feeding your classroom pets or studying sex-linked recessive and dominant trait mutations and life cycles w...

Blood Collection Supplies When building successful protocols around blood collection high quality blood collection supplies are the foundation of the process. Blood specimen types must be handled with care often requiring complex and fast-paced pr...

Chemical Protection Different jobs require different levels of protective equipment and clothing. DuPont Personal Protection offers a wide range of protective clothing and accessories to meet those varying needs. SafeSPEC™ is a suite of interactiv...

Preserved Specimens FAQs How do you obtain your specimens? Specimens are acquired from suppliers worldwide. Is the acquisition of specimens regulated? The US Fish and Wildlife Service and the US Department of Agriculture both monitor the trade in ...

The Case for Peristaltic Pumps How operational and maintenance issues can ease with the right type of pump In real-world conditions pumps can be challenging. Some do not handle particulates some are difficult to use with high-viscosity materials o...

The Role of RNA in Protein Synthesis Ribonucleic acid (RNA) plays a crucial role in protein synthesis. Protein synthesis occurs in two main stages: transcription and translation. During transcription the DNA sequence of a gene is used as a templat...

The advent of digital imaging has transformed Western blot detection. Here we outline how Western blotting has changed and review qualities to look for in a digital imager. Chemiluminescence and fluorescence When most people think of imaging their...

Sterilizing Fittings: The Critical Factors Consider several important factors when choosing a fitting for an application: the size and connection style chemical compatibility and certification/approval requirements. These factors alone can be chal...