307 Results for: "Purge "

Supplier: BURKLE

Solid sampler, Quali-Paper for emptying collected samples, 890×230 mm

Supplier: VARIAN

Sparge probe replacement kit, for S/N 995-13160, hexagonal base

Supplier: Agilent

These inlet liners prevent adsorption and ensure accurate sample transfer onto the GC column through a robust deactivated surface. These liners are recommended for trace level analysis of active analytes. Liners with inert wool retain non-volatiles, prolonging column life and lowering frequency of MS source maintenance.

Supplier: PARKER HANNIFIN

For regulating and distributing the clean air output from a Parker compressed air dryer, FT-IR purge gas generator or self contained lab gas generator. Manifold and single flow types are available. Manifold types allow clean gas, at the regulated pressure, into the manifold where independently adjustable flow controls may be set to serve three separate instruments. Single flow types include a pressure regulator and a single flow controller. Each flow controller is equipped with a triple scale pressure gauge for 0 - 7 bar (psig, kg/cm²), a pressure regulator and a flow meter mounted on a convenient bracket for wall or panel mount installations.

Supplier: VITLAB

This pipette controller holds pipettes from 0,1 to 200 ml securely and tightly in the exchangeable adapter. Liquid vapours are purged directly to protect the instrument.

Supplier: PEAK SCIENTIFIC

Precision Nitrogen 250 generator provides a constant and consistent source of nitrogen for detector make-up gas at standard/typical detection levels for GC applications, as well as headspace vial pressurization, purge and trap, tube conditioning for thermal desorption and sample preparation.

Supplier: PEAK SCIENTIFIC

The Precision Nitrogen 600 has been developed to provide a constant and consistent source of nitrogen for detector make-up gas at standard/typical detection levels for GC applications, as well as headspace vial pressurisation, purge and trap, tube conditioning for thermal desorption and sample preparation. These generators are capable of delivering high purity nitrogen, removing oxygen and moisture via Pressure Swing Adsorption and Carbon Molecular Sieve technology.

Supplier: OMNIFIT

Column bleed valve, 1,5 mm bore

Supplier: EDWARDS HIGH VACUUM METTLER

ATEX RV pumps have an external ATEX classification of Ex II 2G IIC T4 or Ex II 2G IIB T4 and internal ATEX classification Ex II 3G c IIB T4. They are suitable for use in potentially explosive atmospheres such as hazardous area pumping. They are supplied with the gas ballast port which must be fitted with an inert gas purge while pumping flammable gasses or vapours to dilute such gases or vapours below the lower explosive limit.

Supplier: MACHEREY-NAGEL

This test paper allows the easy detection of arsine (AsH₃) in the gas phase. Arsenic in solutions has to be converted into AsH₃ with Zn/acid and purged from the solution. The Arsine is detected directly at the boundary layer between water and air.

Supplier: VACUUBRAND

Chemistry diaphragm pumps: Chemistry diaphragm pumps in equipment category 2 (e.g. for Zone 1) with ATEX compliance. These pumps are exceptionally well designed for the avoidance of ignition sources. They have good chemical resistance, are oil-free, have no friction surfaces and the suction chamber is hermetically sealed off from the drive unit compartment. Motor with flameproof enclosure and integrated, self contained overcurrent and overheating protection for direct 230 V/60 Hz single-phase connection. Diaphragm pump heads made of anti-static materials. Chemically resistant: Materials in contact with media; fluorinated plastics, stainless steel, FFKM. Gas ballast with separate inert gas connection. Pressure relief valves inside and at the outlet. Safety membrane technology with the option for inert gas flushing and membrane tear detection.

Supplier: Hach

Portable water sampler using pressure-vacuum technology. Combines small dimensions by offering the 24×1 l bottle option for glass as well as plastic bottles or 25 l composite PE bottle. Enables the option of 24×1 l or 1×25 l PE sample bottles, respectively 24×1 l or 1×20 l glass sample bottles, in combination with an active cooled sampler base. This is especially interesting for sampling in accordance to local regulation (24 × hourly mixed sample/daily mixed sample). Cleaning efforts are reduced to a minimum due to the new designed vat sample distributor and the standard round sample bottles. The sampler offers two cooling options for ensuring a sample storage at 4 °C: passive with ice packs or active with an integrated cooling machine including autarkic temperature control. The pressure-vacuum sampler is ISO 5667 compliant. To avoid cross contamination, the system is purged before and after each sample is taken. The compact, weatherproof housing made of PE plastic ensures failure-free operation over many years and often changing installation locations. Even in extremely corrosive applications. All programming features of stationary sampler products are available.

Supplier: HAMILTON BONADUZ

The 1000 series is a mid volume Gastight® syringe. Gastight® syringes are ideal for dispensing both liquids and gases. They have a precision machined PTFE plunger tip which creates a leak-free seal. With the tight fit, the tip essentially wipes the interior of the syringe barrel free of sample. This feature is particularly useful with heterogeneous samples as it reduces the chance that a deposit will occur and cause the plunger to freeze.

Supplier: witeg Labortechnik

The universal dispenser LABMAX premium has a sophisticated system which allows air purging and draining without any loss of reagent. Due to the direct displacement system, LABMAX premium is ideal for crystalline solutions. We improved the adjust knob for a quick and precise volume setting. On top, we added the built-in recalibration mechanism.

Supplier: witeg Labortechnik

LABmax Airless HF is a special dispenser for hydrofluoric acid (HF). The components which have direct contact with the acid are made of HF-resistant materials. LABmax Airless HF is equipped with an automatic air-purging system. All dispensers are ready to use after no more than two dosings.

Supplier: NABERTHERM

Vent with catalytic converter (not suitable for use with L(T) 9/14, L(T) 15, L 1/12, LE 1/11 and LE 2/11 models), Nabertherm

Supplier: Lenz Laborglas GmbH & CO.KG

Duran® borosilicate 3.3 clear glass.

Supplier: PerkinElmer

Standard for GC, Purgeable gases mix B for method 624

Supplier: Poulten & Graf

Stopper caps for discharge tubes, natural, for OPTIFIX® 2 ml

Supplier: Lenz Laborglas GmbH & CO.KG

Duran®, borosilicate glass, clear. Both ends with a 3 NS/14 one-way stop cock. Sampling tube with GL 14 thread.

Supplier: Lenz Laborglas GmbH & CO.KG

Duran® borosilicate glass.

Supplier: BURKLE

The telescopic immersion tube adapts itself to the container height on insertion of the foot pump. This ensures good removal of residual liquid and means that the foot pump can be used with different containers.

Supplier: BURKLE

The telescopic immersion tube adapts itself to the container height on insertion. This ensures good removal of residual liquid and means that the hand pump can be used with different containers.

Supplier: EUTECH

These waterproof testers are ideal for use in water and wastewater treatment, boiler blow-down, electroplating rinse tanks, drinking water, hydroponics, printing industry, aquaculture, aquariums, fish farms, swimming pools and spas. User-friendly features such as simultaneous temperature display, auto-ranging option and automatic temperature compensation make conductivity measurements on-the-go quick and easy.

Supplier: Thermo Fisher Scientific

These vent filters with hydrophobic PTFE membrane and PP housing are designed to maintain purified water stored in carboys. They can also be used for venting and solvent filtration applications.

Supplier: Merck

PK1 PURGE TRAP E, STRATUM 1 * 1 Each

Supplier: Merck

Purge/Trap G, configured for OI Analytical Eclipse 4660, 4560 1 * 1 Each

Supplier: Merck

PK1 PURGE TRAP M,MOD-BTEX TRAP,STRATUM 1 * 1 Each

Supplier: Merck

Purge/Trap J BTEXTRAP(TM), configured for OI Analytical Eclipse 4660, 4560 1 * 1 Each

Supplier: Merck

PURGE TRAP F. TEKMAR 1 * 1 items