You Searched For: 1,5-Dibromo-3-ethyl-2-iodobenzene

Alcohols From 100 mL bottles to 200 L drums Spectrum manufactures and packages alcohol in convenient laboratory-sized proportions up to commercial production scale. Where many competitors only test to USP standards Spectrum Chemical goes further t...

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...

Contec Laboratory Disinfectants & Solutions Contec offers a wide variety of disinfectants and solutions with varying formulas and chemistries such as isopropanol quaternary ammonium peracetic acid and hydrogen peroxide to address specific disinfec...

Low Pressure Chromatography Low Pressure Chromatography Preparative or purification chromatography is used to isolate a compound in a quantity and at a purity level needed for further experiments or processes by isolating that compound from starti...

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...

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...

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...

Pump for Flammable Liquids Guidelines Flammable liquids in a laboratory environment can pose significant fire hazards. But that doesn’t mean one can simply avoid using them. In certain cases scientific progress indicates the use of dangerous chemi...

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...

VWR International Limitada Del Cruce de la Valencia 400 Este Ruta 5 Zona Franca Zeta Lote ~~G~~ Edificio ~~A~~ Heredia Costa Rica 506.2260.2206 | vwr.com Documento #: R-LD-CR-002 Revisión: 02 Fecha Efectiva: 15 OCT 2021 WARRANTY AND RETURN POLICY...

PIG® Hazmat Absorbents - ACID SPILLS? THINK PINK. PIG® Hazmat Mats rolls socks & pillows are specially treated to soak up spills without degrading or reacting to corrosive liquids including: Sulfuric acid Hydrochloric acid Nitric acid Hydrofluoric...

PIG® Universal Absorbents - Absorbs anything works everywhere and is the #1 brand worldwide. STRONGEST MAT ON THE MARKET Eight layers of 100% polypropylene are thermally bonded to make PIG Mat the strongest mat on the market. It won’t rip tear or ...

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...

VWR Recycling and Waste Diversion Solutions Waste generation is a global challenge. Along with our customers VWR is working to minimize waste creation and divert materials into usable streams rather than to the landfill. VWR offers a variety of in...

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...

Masterflex Flexible Tubing Flexible Tubing... Even Under Pressure! Pump at pressures up to 100 psi with peristaltic pump tubing? It's now a reality with our NEW Masterflex® High-Pressure Norprene® tubing. Choose from two sizes: L/S® 16HP tubing (M...