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Liquid Handling Pumps - Rotary vane vacuum pump for corrosive gases, 0.9 cfm, 230 VAC -- GO-79201-05Supplier: Cole-Parmer
Description: 580 rpm) results in less wear, cooler operation, and longer service life • Bubbler tube in the oil reservoir allows nitrogen gas purging, resulting in lower operating temperature, reduced corrosion rate, and extended pump oil life Pumps include a clamp, centering ring, NW flange
- Horsepower: 0.33 HP
- Pump Type: Rotary Vane Pumps
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Liquid Handling Pumps - Rotary vane vacuum pump for corrosive gases, 0.9 cfm, 115 VAC -- GO-79201-00Supplier: Cole-Parmer
Description: 580 rpm) results in less wear, cooler operation, and longer service life • Bubbler tube in the oil reservoir allows nitrogen gas purging, resulting in lower operating temperature, reduced corrosion rate, and extended pump oil life Pumps include a clamp, centering ring, NW flange
- Horsepower: 0.33 HP
- Pump Type: Rotary Vane Pumps
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Liquid Handling Pumps - Rotary vane vacuum pump for corrosive gases, 5.6 cfm, 115 VAC -- GO-79201-10Supplier: Cole-Parmer
Description: 580 rpm) results in less wear, cooler operation, and longer service life • Bubbler tube in the oil reservoir allows nitrogen gas purging, resulting in lower operating temperature, reduced corrosion rate, and extended pump oil life Pumps include a clamp, centering ring, NW flange
- Horsepower: 0.5 HP
- Pump Type: Rotary Vane Pumps
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Liquid Handling Pumps - Rotary vane vacuum pump for corrosive gases, 5.6 cfm, 230 VAC -- GO-79201-15Supplier: Cole-Parmer
Description: 580 rpm) results in less wear, cooler operation, and longer service life • Bubbler tube in the oil reservoir allows nitrogen gas purging, resulting in lower operating temperature, reduced corrosion rate, and extended pump oil life Pumps include a clamp, centering ring, NW flange
- Horsepower: 0.5 HP
- Pump Type: Rotary Vane Pumps
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Description: Entrainment in a current of nitrogen of the gas extracted from the acidified and heated product, and fixing and oxidation of the gas by bubbling through a dilute solution of neutral hydrogen peroxid. Titration of the sulphuric acid formed with standard volumetric sodium
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Description: The method consists in acidifying and heating a test portion, entraining, in a current of nitrogen, the gas liberated, absorbing and oxidizing the gas by bubbling it through a neutral, dilute hydrogen peroxide solution, then determining the sulphuric acid thus formed using
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Supplier: CSA Group
Description: The method consists in acidifying and heating a test portion, entraining, in a current of nitrogen, the gas liberated, absorbing and oxidizing the gas by bubbling it through a neutral, dilute hydrogen peroxide solution, then determining the sulphuric acid thus formed using
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Supplier: Brooks Instrument
Description: UL listed (aluminum body only) as compressed gas regulator for use with the these gases: air, argon, helium, hydrogen, krypton, neon, nitrogen, oxygen or xenon Benefits Metal diaphragm eliminates hydrocarbon outgassing Compact, economical design is suitable for line or panel mounting
- Valve Size: 0.125 inch
- Pressure Rating: 250 psi
- Media Temperature: 250 F
- Port Size: 0.125 inch
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Supplier: ASTM International
Description: preferred diluent gas shall be the same as the carrier gas used in the RGA (typically helium or argon). Choice of diluent or carrier gas may affect the ability to detect some inert gases (especially O2 or H2) in some RGA configurations conforming to Test Method D7833. 1.5 The
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Supplier: All-Spec Industries
Description: Crisp For Pin Insertion High-reliability pin insertion grade Conductive cross-linked polyethylene Non-staining, non-corrosive Closed cell - non-absorbent Specially developed to provide pin insertion properties without particulation Contains No CFCS or chemical residues Only high purity
- Maximum Dimension: 35 inch
- Protective Packaging / Dunnage: Bubble Wrap / Foam Packaging
- Features: Electrical Insulation / Dielectric
- Material Type: Foam
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Supplier: Rogers Machinery Company, Inc.
Description: spaced heaters within the desiccant bed that ensure complete, even heating. Designed for continuous or intermittent service, the DEA is also utilized in specialty gas drying such as carbon dioxide in breweries, nitrogen for chemical padding, and hydrogen drying. Features Energy costs
- Dryer Technology: Desiccant
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Supplier: ASTM International
Description: of flammable gases by bubbling dry nitrogen through the askarel and flushing the gas space with dry nitrogen before any work is performed on the apparatus. 1.3 Current governmental regulations prohibit the manufacture and sale of polychlorinated biphenyls (PCBs). This method
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Supplier: ASTM International
Description: hydroiodic acid. The apparatus is comprised of the following: heat source which shall be an electric heater provided with a sliding rheostat or other means of heat control; flasks which shall be equipped with a standard ground-glass joint; condensers with standard joints; gas bubbler
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Supplier: Shenzhen Jewellok Technology Co., Ltd.
Description: bulk source and splits it into multiple branches to feed various process tools. Typically constructed from 316L stainless steel or high-purity plastics, VMBs are equipped with manual or pneumatic valves, pressure transducers, and nitrogen purge ports. This allows maintenance on a single
- Body Material: Stainless Steel
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Supplier: Shenzhen Jewellok Technology Co., Ltd.
Description: chemicals. Engineered by specialists like Jewellok, these systems integrate PLC-controlled automation to manage bulk fluid transport with total precision. To handle volatile organic solvents safely, the CDS includes Nitrogen (N2) blanketing and secondary containment with automated leak
- Body Material: Stainless Steel
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Supplier: Shenzhen Jewellok Technology Co., Ltd.
Description: contamination risks associated with manual handling. Safety is deeply embedded into the PLC logic. Jewellok-engineered systems feature automated leak detection and emergency shut-off protocols that can isolate a section of the manifold in milliseconds. Furthermore, the PLC manages Nitrogen
- Body Material: Stainless Steel
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Supplier: Shenzhen Jewellok Technology Co., Ltd.
Description: required for optimal silicon wafer treatment. Safety and uptime are equally prioritized. The PLC-driven interface provides real-time monitoring of flow rates and pressure, while integrated sensors offer immediate leak detection and nitrogen blanketing for volatile solvents. By maintaining a
- Body Material: Stainless Steel
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Supplier: Branch Environmental Solutions
Description: and either recovery as Ammonium Sulfate or destruction in a special catalyst creating nothing but Nitrogen and water vapor. Branch can provide a complete system for any of these options. Benzene Type Compounds Organics such as Benzene, Toluene, and Xylene can be stripped from water using
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Graphene/TiO2 /polyaniline nanocomposite based sensor for the electrochemical investigation of aripiprazole in pharmaceutical formulation
The electro- chemical cell was fitted with the nitrogen gas bubbler for nitrogen purging.
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Voltammetric determination of wedelolactone, an anti-HIV herbal drug, at boron-doped diamond electrode
The electrochemical cell was fitted with the nitrogen gas bubbler .
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Copper (II) Ion Binding in Polyacrylic Acid
A poly- ethylene lid providing access to a glasselectrode, the Cu(II)-ion selective electrode, a calomel reference electrode, a nitrogen gas bubbler and outlet and the microburet, covered the cell.
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Transport behaviour of boron delta‐doped diamond
To purify the electrolytes from air contamination, a nitrogen gas bubbler was additionally attached to the glass cell.
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Regulation of tail muscle arginine kinase by reversible phosphorylation in an anoxia-tolerant crayfish
One group was maintained as above (normoxic conditions), whereas the second group were transferred into plastic tubs with closed lids that were fitted with two ports, one to accommodate a nitrogen gas bubbler , and the other to vent gas (anoxic conditions).
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Anticorrosive cerium-based coatings prepared by the sol–gel method
The electrochemical tests were performed under deaerated conditions provided by a nitrogen gas bubbler ; the 99.998% N2 (g) was intro- duced from a compressed gas cylinder (liquid carbonic) for 15 min before each experiment.
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Synthesis and characterisation of polyurethane coatings based on trimer of isophorone diisocyanate (IPDI) and monoglycerides of oils
A four-necked 500ml resin ket- tle equipped with nitrogen gas bubbler , thermometer, dropping funnel, mechan- ical stirrer and water condenser was placed in an oil bath at a temperature of 75°C.
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A Simple Route to Prepare Monofunctionalised 21‐Thia‐, 21,23‐Dithia‐, and 21‐Thia‐23‐oxaporphyrins from Unsymmetrical Thiophene Diols and Their Use in the Synt...
… 20): A solution of diol 2 (0.50 g, 1.29 mmol) and 16-thiatripyrrane (0.54 g, 1.29 mmol) in dichloromethane (130 mL) was placed in a 250-mL, one-necked, round-bottomed flask fitted with a nitrogen gas bubbler .
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ISOTOPE PRODUCTION AND APPLICATIONS IN THE 21ST CENTURY, PROCEEDINGS OF THE 3RD INTERNATIONAL CONFERENCE ON ISOTOPES
nitrogen gas bubbler and a gas .
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Synthesis, characterization and evaluation of new fluorene‐based dimethacrylates for formulating dental composites
… 4-hy- droxyphenyl) fluorene (9,9'-HPF) (17.5g, 0.05mol) and 1-methylimidazole catalyst (0.2g, 1.0% wt) were combined in a 100ml three-necked, round- bottomed glass flask equipped with a condenser, a thermometer and a nitrogen gas bubbler .