Supplier: Royal Purple, Ltd.
Description: by the USDA for both H-1 and H-2 service. Barrier Fluid FDA® is essentially inert, allowing it to be used with most hydrocarbon gases and aqueous acids and bases. Royal Purple® can design custom barrier fluids for customers who have special needs regarding solubility, reactivity, etc.
- Type: Fluid / Oil, Specialty / Other
- Chemistry / Constituents: Synthetic / Semi-synthetic, Specialty / Other
- Applications / Function: Machine / Gears, Sealing / Barrier
- Features: Specialty, Biodegradable
Supplier: Robert J. Fitzmyer Co., Inc.
Description: Double seals and Tandem seals are required for process fluids containing abrasive slurries or hazardous / toxic chemicals and require an externally supplied barrier buffer fluids to pressurize, lubricate and cool the Inboard and Outboard seal faces.
Supplier: Taco, Inc.
Description: Buffer tanks are often employed within HVAC systems to provide additional system fluid volume in order to prevent short cycling of heating or cooling apparatus. Taco offers these tanks in sizes from 50 gallons up thru 3000 across 22 tank volumes. Each of these tank models are available with system
- Type: General Purpose/ Bulk Storage Tank, Expansion Tank
Supplier: Witte Pumps & Technology GmbH
Description: oxide · tool steel · Al-bronze · special materials · with optional surface coating Shaft Seals Single mechanical seal (ED) · Single mechanical seal with buffer fluid (AD) · Double mechanical seal with buffer fluid (DD) · magnetic coupling · stuffing
Supplier: Sartorius Group
Description: the entire development cycle and production capacity needs from 50 to 1,000 L for buffer preparation. The integration of monitoring & control features for pH, pump speed and fluid level control is a further milestone for the implementation of process relevant single use equipment. The integrated controls
- Process Reactor Application / Industry Use: Chemical Processing, Pharmaceutical Processing
- Parameters Controlled: pH
- Reactor Operation: Batch
- Features: Cleanroom
Laboratory Bottles - BOTTLES - Carboy, w/ Tubulation, Grads, PP, Nalgene-« Carboy w/ grads, tub. outlet -- 1142656Supplier: Wilkem Scientific
Description: Polypropylene carboys with molded-in tubulation outlet are ideal for use in automated systems, buffer reservoirs and fluid dispensing applications. Molded of polypropylene resin and comply with USP Class VI specifications. Carboys will not weaken or deform even after autoclaving at 121°C
Supplier: Fisher Scientific
Description: special low-retention tips currently on the market after pipetting fluids such as dH2O, 50% Glycerol, Hybridized Buffer and 0.1% SDS. 30µL Tip; 3840/CS Sterile MATRIX 30/384 TIP ST 3840/CS
- Configuration: Pipette Tip
Supplier: Small Parts, Inc.
Description: prerinsing, leave fluid on the membrane until the device is used. Desalting or Buffer Exchange: Concentrate a 70 mL sample to 350�L. Discard filtrate and reconstitute the sample back to 70 mL by adding the required volume of buffer. Concentrate again to 350�L. Repeat this process until
Supplier: Fisher Scientific
Description: Provides rapid and quantitative detection of ATP in liquid samples. Measures 10-11 to 10-16 moles of ATP. Applications include indirect measurement of bacteria, yeasts and fungi on surfaces and in products, assaying enzymes that degrade ATP or quantitation of ATP in biological fluids. See details
- Applications: Pharmaceuticals / Drugs
- Function: Reagent
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Proper heat transfer fluid maintenance and change-out procedures
this is considered an open system and susceptible to oxidation. These systems tend to be smaller in nature and used in manufacturing processes in the plastic, die cast and other industries that utilize portable type electrically heated 'oil heaters'. Closed Systems. A closed system will have an inert gas buffer
Technical reference: Fluid compatibility
Acting Piston Seals. Vee Packs. Wipers. Bearings. Unitised Pistons. Swivel Seals. Rod Buffer Seals. Pneumatic Seals. Additional Products. Custom seals. Product finder. Technical & design. Design information. Use & fitting of seals. Storage of seals. Materials. Fluid compatibility. Distributors
Avoiding oxidation and thermal degradation
but is still running hot you can consider moving it further away from the main system or add a nitrogen blanket to buffer the fluid from air contact. One important note is that not all fluids are affected the same by oxidation. Recognizing oxidation as a major downfall to heat transfer fluids all Duratherm
Medical Device Link .
aluminum, steel, or copper beryllium, and any metal that conducts electricity will work. The nest usually has a buffer board or sheet attached in the seal area to minimize the heat-sinking effect of the metal nest and provide an insulated landing for any tear-seal tool edge. The reason for most tools
Medical Device Link .
of materials that are the fundamental elements of IVD products. Antibodies, enzymes and other proteins, nucleic acids, buffer compounds, various salts, trace minerals, fluorophores, chromogens, and human or animal fluids, tissues, or cells may be combined to produce assay reagents, calibrators, and controls
Application Note: Blood Alcohol Analysis (.pdf)
wasted buffer associated with volumetric glassware. additional fluid handling applications. Tel. 1+775.858.3000. Tel. 1+775.858.3000. Fax 1+775.856.7259. Fax 1+775.856.7259. Diluter Overview: ML500A Series (p/n ML503115) – Basic Nonprogrammable MICROLAB*. This unit ships complete. 800.648.5950
Taking advantage of wireless in process plants
. Some analyzers, for example,. contain buffer fluids to allow periodic calibration; these. buffer tanks will need refilling and this requires a. maintenance alert. Other plant assets with moving. components (for example drives or valves) would also. have the ability to predict maintenance requirements
Preventing Corrosion in Cooling Systems
or demineralized water. There are different inhibitors for use with different metals, each with its advantages and disadvantages. Phosphate is an effective corrosion inhibitor for iron, steel, lead/tin solder, and most aluminum components. It is also a very good buffer for pH control. One disadvantage