383 Results for: "Purge "

Supplier: Restek

The EZ No-Vent® GC column-mass spectrometer connector is designed to be simple and easy to use.

Supplier: Labconco

FreeZone 6 Liter Console Freeze Dryers with Stoppering Tray Dryers are designed for lyophilizing moderate to large loads and stoppering vials under vacuum. Collectors are available to -50° C or -84° C.

Supplier: KNF Neuberger Inc.

Chemically resistant series of Laborport™ diaphragm vacuum pumps with the KNF PowerDry™ system that allows condensed liquids to be blown out of the pump heads at high speed during evacuation. These are best when moist gases must be pumped down such as when using a vacuum oven.

Supplier: Enzo Life Sciences

Precursor to a large family of eicosanoids. Acts as a second messenger independent of metabolism. Retrograde messenger in long-term potentiation in the nervous system. Inhibits ras-GAP. Activator for several protein kinase C (PKC) isotypes.

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

The cycle-tap dispenser is a stainless steel solvent dispense unit with a hose designed for unmetered manual dispensing of solvent.

Supplier: Yamato Scientific

Compact, completely sealed glove box with transfer chamber and flat access door for basic isolation and/or containment.

Supplier: SCAT AMERICAS, INC.

Easy and safe connection of capillary tubing and SCAT safety caps using quick couplings.

Supplier: WORLD PRECISION INSTRUMENTS LLC

This compact, lightweight peristaltic pump fits just about anywhere. It can be mounted directly on the bench, in a regular rack or to a post.

Supplier: Chemglass

Cylindrical shaped tubes are useful for storage or simple reactions, with a standard taper outer joint at the top and a Chem-Vac™ Chem-Cap® valve sidearm.

Supplier: Restek

These guard columns and transfer lines are designed to prevent water vapor from reaching the surface, preventing aggressive hydrolysis.

Supplier: Cytiva

Reusable, in-line filters with 50 mm hydrophobic PTFE membranes in polypropylene housing.

Supplier: Chemglass

Unique design of this addition funnel permits solutions to be prepared using a magnetic stir bar.

Supplier: Avantor Fluid Handling

Easy-to-use drives offer precise speed control and digital display of rpm—NEMA 4X housings stand up to process and washdown applications.

Supplier: Brandtech

Recirculation tube for Dispensette* S, Dispensette* S Organic and Dispensette* S Trace Analysis bottletop dispensers (all sizes), Suitable for instruments with recirculation valve discharge tubes

Supplier: Welch Vacuum

Fully integrated, oil-free vacuum pump and controller ideal for use with a rotary evaporator for stripping solvents with boiling points of 160°C (320°F) or higher, such as DMF, or low boiling point solvents such as methylene chloride

Supplier: Avantor Fluid Handling

Stackable, compact pump drive delivers versatile performance in limited space.

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

A selection of replacement parts and cleaning supplies to keep your GC/MS running smoothly.

Supplier: Ace Glass

Heavy-wall, borosilicate glass tubes are ideal for polymerization and analysis of halogens by thermal decomposition in the presence of lime

Supplier: Thermo Scientific

Glass vials are precrimped with an aluminum seal and PTFE/red rubber septum.

Supplier: VWR International

Self-contained membrane nitrogen generator produces LC/MS grade nitrogen with a maximum output pressure of 116psig and maximum flow capacity of 30L/min.

Supplier: ITW Chemtronics

Soder-Wick® Rosin Flux Desoldering Braid is designed for heat sensitive electronic components using lighter mass, pure copper braid construction that allows for better thermal conductivity, even at low temperatures.

Supplier: Labconco

FreeZone 12 Liter Console Freeze Dryers are designed for lyophilizing moderate to large sample loads or numerous small container batches. Collectors are available to -50°C or -84°C.

Supplier: Avantor Fluid Handling

Place where convenient—ideal for limited spaces, hoods, or isolation chambers.

Supplier: ITW Chemtronics

Soder-Wick® desoldering braid significantly reduces rework/repair time and minimizes the risk of heat damage to the board.

Supplier: Ace Glass

Heavy-wall, borosilicate glass tubes are ideal for polymerization and analysis of halogens by thermal decomposition in the presence of lime

Supplier: Retsch

Air Jet Sieve AS 200 jet is particularly suitable for sieve cuts of powdered materials which require efficient dispersion and deagglomeration.

Supplier: Lighthouse Worldwide

The High Pressure Controller is used in conjuction with the Solair 1100 to sample high pressure gasses.

Supplier: Restek

Weathered Petrochemical Standards

Supplier: Welch Vacuum

Corrosive gases, such as HCl, HBr, Br2, Cl2, and F3CCO2H, are commonly used for peptide chemistry, molecular biology, and biochemistry applications

Supplier: JULABO

JULABO High Temperature Circulators can be used for temperature applications up to 400°C. The units provide powerful heating capacities for shortest heat-up times and rapid compensation of exothermic and endothermic reactions. The closed construction prevents oil fumes even at high temperatures.