Laboratory Equipment articles from July 2007

Laboratory Equipment archives from July 2007

Optimizing weighing performance: better weighing skills means better weighing accuracy.(Special Feature)
July 1, 2007... With the advent of electronic balances, weight measurement would seem to be a straightforward task. However, poor weighing technique can greatly contribute to the "Uncertainty of Measurement," (combined weighing errors), causing users to...

Microscope bridges optical and SEM technologies: brings high resolution imaging to a broader base of users.(Featured New Product)
July 1, 2007... FEI's new Phenom[TM] microscope bridges the price and performance gap between optical and scanning electron microscope (SEM) technologies. Operated via its intuitive and interactive touch screen, it can be used in almost any location and does...

Survey says ...
July 1, 2007... Survey Says... When asked what the average cost of automating a system was (not counting the equipment), our readers report: <$10,000 30.3% $10,000 to $20,000 32.5% $20,000 to 50,000 22.9% $50,000 to...

Focusing on software.(INNOVATIONS)
July 1, 2007... While Laboratory Equipment has always covered software developments, in August we will dedicate a separate section to this important product category. The latest information on data acquisition, data management, image analysis, statistics,...

Viscometer/rheometer-on-a-chip.(INNOVATIONS)
July 1, 2007... The VROC flow-through viscometer and rheometer on-a-chip features multiple sensors and micro fluidic interfaces to measure "true" viscosity, pressure, flow rate and temperature. The device is suited for chemists and engineers involved in the...

Pocket-sized refractometer suitable in any environment.(INNOVATIONS)
July 1, 2007... The r2mini digital pocket refractometer weighs only 100 g and fits in a user's hand. Samples can be measured in seconds digitally and automatically while results can be displayed in refractive index or Brix. The reading mode changes with the...

Inverted microscope provides comfortable viewing with LCD display.(INNOVATIONS)
July 1, 2007... EVOS, a fully integrated inverted microscope, features a 3MP color digital camera and LCD display. This imaging system replaces eyepieces with an adjustable 15" color LCD display, which provides users a comfortable viewing position when...

Nine-model laboratory oven meets high temperature requirements.(INNOVATIONS)
July 1, 2007... The nine-model LHT oven range meets high temperature process requirements beyond the standard 250 C laboratory oven. Three different maximum operating temperatures of 400 C, 500 C and 600 C as well as three chamber sizes are offered. The ovens...

Hybrid mass spectrometers offer increased sensitivity.(INNOVATIONS)
July 1, 2007... The LTQ Orbitrap Discovery and the LTQ Orbitrap XL mass spectrometers extend the LTQ Orbitrap platform. Offering excellent mass accuracy, resolving power, and dynamic range, the hybrid instruments offer advantages over Q-TOF instruments in...

Benchtop viscometer tests minute samples.(INNOVATIONS)
July 1, 2007... The LabPak benchtop viscometer tests minute samples and can distinguish between boiling (0.284 cps) and ambient water (1.06 cps). This simple-to-use, mechanical device utilizes a piston to measure time-of-fall up to 20 seconds with accuracy to...

Benchtop freeze dry system.(INNOVATIONS)
July 1, 2007... The FreeZone Plus 2.5-L cascade freeze dry system features a collector that cools to -84 C for processing samples with low eutectic points. The LCD shows alarm messages, system setup and operating parameters with the option of displaying vacuum...

Lab manager John Keith overcomes big challenges with limited manpower: staff of four ensures clean drinking water for thousands of people.(BEST PRACTICES: Great Laboratory Managers)
July 1, 2007... Residents of Lincoln, Nebraska rely on one an and a staff of chemists for quality drinking water. John Keith is the manager of laboratory services for Lincoln Water Systems, a division of the city's public utilities department. Inside a...

Factors affecting C,H,N micro-analytical performance--Part 1: it is in the detection and measurement of a sample's combustion products that micro-analytical systems differ most markedly.(Instrumentation, Systems & Equipment)
July 1, 2007... The origin of accurate elemental analysis of milligram quantities of organic compounds can be traced back to the 1923 Nobel Prize winning work by Pregl. (1,2) During the ensuing forty years, the development of new global synthetic chemical...

Refractometers feature dual Peltier thermostats.(PRODUCT NEWS)
July 1, 2007... Offering flexibility and durability, [r.sup.2]max4 and [r.sup.2]max2 refractometers resolve the measurement out to six significant places. Each model is housed in a rugged, waterproof case of stainless steel. Optimal performance is achieved by...

Objective scanner speeds up imaging.(PRODUCT NEWS)
July 1, 2007... PIFOC high speed microscopy objective scanner systems are suited for 3-D microscopy applications. These nanostepping drives provide high resolution images that are used in biotech research applications. Suitable for high speed Z-stack image...

Freezer mill employs touch-screen and removable control panel.(PRODUCT NEWS)
July 1, 2007... The Model 6870 freezer/mill employs a touch-screen interface and a removable control panel. It embrittles samples by immersing them into LN and pulverizes with a magnetically driven impactor. LN temperatures are retained, preserving structural...

Automatic pellet presses.(PRODUCT NEWS)
July 1, 2007... AutoPellet presses are designed for preparation of pellets, primarily KBr specimens, for infrared spectroscopy and X-ray. They are also used for briquette forming, compression strength testing and fluid extraction. Available in 25-ton and...

Temperature meter features audible buzzer.(PRODUCT NEWS)
July 1, 2007... The DP7000 temperature meter offers a wide temperature range, two selectable alarm settings and an internal buzzer that indicates alarm condition or error. The user can define setpoint, on/off heating/cooling regulation, alarm configuration,...

Photostability testing chambers.(PRODUCT NEWS)
July 1, 2007... The 6540 series photostability chambers have an interior volume of approximately 10 cu ft (283 L), and they perform near UV and visual light testing with fluorescent lamps in accordance with ICH GuidelinesQ1 B, Option 2. The benchtop design...

Upright freezer provides superior heat removal.(UPDATE ON: Freezers/Refrigerators)
July 1, 2007... Revco PLUS upright freezers are suited for all labs that require maximum temperature recovery, operational efficiency and a comfortable, productive environment. To ensure rapid temperature recovery after door openings, the -86 C freezers...

General purpose refrigerator.(UPDATE ON: Freezers/Refrigerators)
July 1, 2007... The 17CAR general purpose refrigerator operates in ambient temperatures as low as 10 F with no compromise of interior temperature, which is adjustable from 37 to 46 F. Features include frost-free operation, two adjustable and two fixed wire...

Automatic control system delivers ultra low temperatures.(UPDATE ON: Freezers/Refrigerators)
July 1, 2007... The -86 C ultra-low temperature freezers use non-flammable CFC/HFC-free refrigerants and are suited for research, laboratory, clinical and industrial applications. The insulation system is able to withstand extremely low temperatures. Accuracy...

Ultra low temperature freezer.(UPDATE ON: Freezers/Refrigerators)
July 1, 2007... The MDF-C8V -80 C freezer uses VIP PLUS insulation technology to maximize storage capacity. The single-compressor system achieves higher energy efficiency and offers space saving construction. A filter-less structure makes filter cleaning...

Sample management software.(PRODUCT NEWS)
July 1, 2007... Mosaic sample management software's modular platform offers benefits to any size organization. It covers ordering, inventory management and workflow optimization, as well as integrating with corporate systems for results analysis and chemical...

Inverted trinocular metallurgical microscope.(PRODUCT NEWS)
July 1, 2007... The MEC2 inverted trinocular metallurgical microscope with digital imaging is used in materials inspection and quality control in a production line or lab oratory environments. Its compact, ergonomic design and durable construction provide...

pH controller in a NEMA enclosure.(PRODUCT NEWS)
July 1, 2007... The 4515 pH controller has a durable NEMA enclosure that is used in the food processing, semiconductor, wastewater and paint industries. It has an easy-to-read, analog, 0- to 14-pH reading scale that can be seen in dim light from a reasonable...

Viscometer features 110-W motor.(PRODUCT NEWS)
July 1, 2007... The Eurostar power control viscometer features a rugged, compact design and a 110-W motor to handle highly viscous fluids. The Eurostar line provides the convenience of through-shaft design, giving users virtually limitless adjustment potential...

Three washing levels and four possible rack positions.(UPDATE ON: Lab Washers)
July 1, 2007... The 1400 LXP glassware washer features a larger chamber than its predecessor, offering users the flexibility to wash on one to three levels with four possible rack positions. It also includes a HEPA filtered chamber and spindle drying, which is...

Glass pipette washer may be set to 95 C.(UPDATE ON: Lab Washers)
July 1, 2007... The model MPS pipette washer accepts glass pipettes of any size, from 0.1 to 100 mL, without pre-positioning. Pipettes are collected randomly in a circular basket (maximum of 200 pipettes) that weighs less than 10 pounds. Pipettes are washed in...

Heated forced air dries glassware quickly.(UPDATE ON: Lab Washers)
July 1, 2007... The flexible SteamScrubber and FlaskScrubber laboratory washers offer a variety of options and superior performance. The SteamScrubber features stainless steel top and bottom racks to accommodate basket inserts for various glassware shapes and...

Cage and utensil tunnel washers.(UPDATE ON: Lab Washers)
July 1, 2007... The 3200LS Series cage and utensil tunnel washers clean, sanitize and dry metal or plastic cages, utensils and racked watering bottles in animal research labs. These highly automated, heavy-duty, tunnel-type, hydro-spray washers are suited for...

Simple, cut-in laser microdissection with MMI CapLift technology.(EMERGING TECHNOLOGIES IN Life Science)
July 1, 2007... The upgraded SmartCut Plus now includes automated single CapLift with adjustable contact pressure. The PenDisplay option and more advanced SmartCut Plus software have further enhanced functionality. New features increase the ability to reduce...

Flow cytometric results delivered directly to the benchtop.(EMERGING TECHNOLOGIES IN Life Science)
July 1, 2007... The EasyCyte Mini makes flow cytometry accessible to anyone in the laboratory. Compact and easy to use, the system delivers flow cytometric results directly to a scientist's benchtop. Features include a blue laser and 3-color detection. Thus...

DNA profiles: will they stand up in court?(EMERGING TECHNOLOGIES IN Life Science)
July 1, 2007... Since the early 1980s when DNA profiling was first introduced, its application in forensic science has become increasingly more discriminating and sensitive. Today, the technology has a major impact on police investigations, not only in respect...

Digital color camera documents gels and plates.(PRODUCTS)
July 1, 2007... The compact PhotoDoc-lt imaging system, suited for basic documentation of gels and plates, is configured for limited laboratory space and budgets. A 6.0-mega-pixel digital color camera attaches to the lightweight hood that sits on the...

STR primer set determines purity and quality of DNA samples.(PRODUCTS)
July 1, 2007... Suited for use with the CEQ Series and Genomelab GeXP genetic analysis systems, the Genomelab human STR primer set determines the purity and quality of DNA for sample tracking and contamination monitoring. It is suited for CEQ and GeXP users...

Multi-color analysis made easy.(PRODUCTS)
July 1, 2007... ExpressPro software, suited for the EasyCyte Plus microcapillary flow cytometry system, simplifies the traditional complexity of multi-color detection. Designed for both data acquisition and analysis, the software interface allows users to...

Multi-detection microplate reader.(PRODUCTS)
July 1, 2007... Able to perform an unlimited number of microplate-based assays, the Synergy 4 multi-detection microplate reader is the first multi-mode reader that combines both filter-based and quadruple monochromator-based fluorescence detection technology....

Cage and rack washer-dryers.(PRODUCTS)
July 1, 2007... GEW Series cage and rack washer-dryers provide an optimal combination of performance and productivity in the cleaning of cages, containers and racks. The unit's tempered, laminated, full-glass door automatically opens and closes at a touch of a...

Anaerobic system replaces chambers and gas bags.(PRODUCTS)
July 1, 2007... The Anoxomat Mark II anaerobic system is suited for cultivating anaerobic, micro-aerophilic and capnophilic bacteria in labs. Automatic jar evacuation/ replacement technology offers an alternative to anaerobic chambers and gas bags currently...

Live cell dispensing without edge effects.(PRODUCTS)
July 1, 2007... UltraSpense 2000 dispensers deliver a uniform distribution of live cells into 384-well microplates with tight seeding density variability across the plate. The assay was performed with CHO, Hek293 and Cos-7 cells. There is no edge effect and no...

Multi-technology water purification.(PRODUCTS)
July 1, 2007... Designed specifically for clinical application requirements, the easy-to-use RiOs-DI clinical system is suited for low volume analyzers requiring 10 to 30 L/day. Users are provided with an alternative to buying, storing and handling bottled...

Live cell incubation and monitoring.(PRODUCTS)
July 1, 2007... The BioStation IM is a compact, cell incubation and monitoring system that allows users with minimal microscopy experience to conduct live cell imaging without a steep learning curve. Operation is intuitive from both the lab and from remote...

PCR gel-based beads.(PRODUCTS)
July 1, 2007... ReaX Lab-in-a-Bead is an innovative gel-based bead for effortless PCR. The ReaX Mastermix Lab-in-a-Bead range encapsulates all the reagents required to perform PCR in a single dose within the bead. This allows even untrained operators to set up...

Racks expand labware loading flexibility.(PRODUCTS)
July 1, 2007... Three different labware rack types are available to address users' application needs. The existing economy rack will continue to be supplied as standard on the BenchCel microplate handling system and VStack labware stacker. Available in four...

FAIMS capability enhances ion trap MS.(PRODUCTS)
July 1, 2007... The FAIMS (high-field asymmetric waveform ion mobility spectrometry) interface is suited for the proprietary family of ion trap mass spectrometers. The FAIMS capability eliminates interferences, increases the number of the total spectra that...

Digital imaging enables easy antimicrobial-resistance detection.(PRODUCTS)
July 1, 2007... The Vizion system adds digital-imaging capability to the ARIS 2X automated Sensititre system with SWIN (Sensititre for Windows) software, enabling easy and accurate antimicrobial-resistance detection of all organism groups. This system also...

A reliable washing method for multiplex bead assay platforms.(EMERGING TECHNOLOGIES IN Life Science)
July 1, 2007... The popularity multiplex assay platforms, such as the xMAP technology from Luminex Corporation, is quickly rising, replacing traditional assays such as ELISA and microarray technologies for measuring the reaction of a target compound or...

Multi-sheet data management workbook.(PRODUCTS)
July 1, 2007... Origin 8 analysis and graphing software for Windows is a multi-sheet workbook for organizing and managing data, reports, graphs and images. Reports can be created using worksheet customization that include rich text cell formatting and cell...

Cell lines advance stem cell research.(PRODUCTS)
July 1, 2007... The MEL-1 and MEL-2 hES cell lines have been tested with HEScGRO media for human embryonic stem cell culture. The MEL cell lines are provided at early passage (p10 to p12), which is suited for maximizing the stable lifespan of the cell line and...

Targeted protein quantitation using triple-quadrupole MS.(PRODUCTS)
July 1, 2007... Targeted protein quantitation in complex matrices can now be achieved routinely by performing high-throughput highly selective reaction monitoring (H-SRM) analyses using the TSQ Quantum Ultra triple-quadrupole mass spectrometer. By reducing...

Pure, synthetic lysophospholipids.(PRODUCTS)
July 1, 2007... LysoFos Cholines, pure synthetic lysophosphatidylcholines, are suited for membrane protein and cell biology applications. They are >99% pure by HPLC and have a low background absorbance of [ILLUSTRATION OMITTED]

Non-mutagenic DNA stain.(PRODUCTS)
July 1, 2007... ENVISION non-mutagenic fluorescent DNA stain is supplied in the 6x loading buffer. The fluorescent reagent forms a complex with the sample DNA before electrophoresis. Bands are visible immediately with standard UV illumination with virtually no...

High throughput, colony-picking workcell.(PRODUCTS)
July 1, 2007... RapidPick fully automated high throughput colony-picking workcell allows researchers to automate the selection and growth of cells grown on a colony plate. Also, it retains a record and image of the specific colony and which plate/ well it...

Assay kit detects all forms of apoptosis.(PRODUCTS)
July 1, 2007... ApoStrand ELISA provides sensitive, one-step and universal detection of apoptosis in a convenient 96-well format. All forms of apoptosis are detected, including events that occur without DNA breaks or without activation of specific caspases....

Antibody conjugates for in vitro imaging.(PRODUCTS)
July 1, 2007... X-SIGHT imaging agent antibody conjugates are offered for in vitro imaging applications. These organic fluorescent nanoparticles can be used in Western blotting applications. Once the proteins are separated, a primary antibody will target the...

Plates and dishes feature synthetic surface technology.(PRODUCTS)
July 1, 2007... Four new proprietary products feature the Ultra-Web synthetic surface technology. The 3-D nanofiber technology will be applied to two 96-well plates and two 100-mm tissue-culture dishes. The resulting products mimic in vivo cell growth...

Flexible, easy-to-use thermal cycler.(PRODUCTS)
July 1, 2007... The Veriti 96-well thermal cycler features VeriFlex blocks technology, which utilizes six separately controlled alloy blocks. This technology allows users to set specific temperatures that will not encroach into neighboring zones. A...

Synthetic extracellular matrix kits.(PRODUCTS)
July 1, 2007... The Extracel family of hydrogel kits is offered for use in 3-D cell culture, primary and stem cell cultivation, tumor xenografts and tissue engineering. Extracel is a synthetic extracellular matrix (ECM) based on hyaluronic acid, a major...

Sphingomyelinase assay kit.(PRODUCTS)
July 1, 2007... The sphingomyelinase assay kit offers a homogenous method to measure the activity of sphingomyelinase in vitro. Sphingomyelinase catalyzes the cleavage of sphingomyelin, a component of most animal cells located on the outer leaflet of the cell...

Lab chip for multi-analyte diagnostics.(PRODUCTS)
July 1, 2007... The PhotonicFlow system comprises a multi-well chip, handheld device controller and readout software. The system is based on the PhotonicLab Platform, which combines printed semiconductors with various lab-on-a-chip technologies. Users can...

Automated molecular imaging system for early disease detection.(PRODUCTS)
July 1, 2007... The In-Vivo Imaging System FX Pro is suited for advanced multi-wavelength fluorescent, luminescent, radioisotopic and X-ray imaging in life science research and drug discovery applications. The instrument offers an automated lens, selectable...

Interference-free analysis of all elements in any matrix.(UPDATE ON: ICP Spectroscopy)
July 1, 2007... The 7500cx ICP-MS delivers simplified operation for higher productivity and more accurate results. The system enables interference-free analysis of all elements in any matrix under a single set of operating conditions. Its Octopole Reaction...

Peltier-cooled cyclonic spray chamber for ICP-OES and ICP-MS.(UPDATE ON: ICP Spectroscopy)
July 1, 2007... CryoMist combines the benefits of low temperature ICP sample introduction with a high performance cyclonic spray chamber. The resulting system generates a consistent sample aerosol with reduced solvent loading, thus decreasing interferences and...

Multi-line analysis system features ICP-based database.(UPDATE ON: ICP Spectroscopy)
July 1, 2007... The ACTIVA M ICP spectrometer combines optimum instrumental performance with advanced software tools. The benefits of multi-line analysis are the efficient use of the information emitted by the ICP in the full 120- to 800-nm spectrum,...

ICP-OES for ultra-trace analysis.(UPDATE ON: ICP Spectroscopy)
July 1, 2007... The SPECTRO ARCOS ICPOES is suited for analytical applications, such as ultra-trace analysis for environmental applications or line-rich spectra for metal applications. The instrument uses 32 linear CCD detectors in an optimized Paschen-Runge...

Application note for compound identification.(PRODUCT NEWS)
July 1, 2007... An application note for MassWorks software describes how it enables elemental analysts to make accurate compound identification on LC-MS single-quadrupole instruments at unit mass resolution. The software improves mass accuracy by up to 100X,...

Triple-quadrupole MALDI mass spectrometer.(PRODUCT NEWS)
July 1, 2007... The FlashQuant mass spectrometry platform combines triple-quadrupole mass spec with MALDI technology to provide fast drug compound screening. The platform will help scientists generate data in a fraction of the time currently required. Offering...

Integrated HPLC injector for OEM applications.(PRODUCT NEWS)
July 1, 2007... The Cheminert C52 series injector has an integrated motor/valve assembly designed to be built into an OEM system. Using the Cheminert HPLC injector design and the 24-V motor from microelectric actuators, the injector needs only to be connected...

Software for UV-Visible spectrophotometers.(PRODUCT NEWS)
July 1, 2007... Version 4.1 of the VISION software package for Evolution and Helios UV-Visible spectrophotometers adds features to VISIONsecurity, VISIONlife and VISIONpro, including the ability to remotely trigger the start of data collection and automatic...

Hyrdogen gas generator replaces cylinders.(PRODUCT NEWS)
July 1, 2007... Four different models of the Balston H2PEM series of hydrogen generators have been upgraded to produce more than 510 cc/minute of clean, 99.9995% pure hydrogen. Special features include an advanced PEM electrochemical cell protection system...

Co-axial TOF detector offers 10-kV post acceleration.(PRODUCT NEWS)
July 1, 2007... The co-axial bipolar TOF detector incorporates high temporal resolution of MCP-based detectors with co-axial capabilities of flat metal anode detectors. Instrument designers can adapt existing instruments or design simpler versions with smaller...

Micro/nano fraction collection for capillary LC separations.(PRODUCT NEWS)
July 1, 2007... Induction Based Fluidics technology (IBF) is used to spot pico- to micro-size volumes of effluent into micro vials, micro-well plates or on MALDI targets. The ALIAS autosampler serves as the platform for the product. The IBF technology enables...

GC-MS provides fast scanning rates.(PRODUCT NEWS)
July 1, 2007... The Clarus 560 D GC-MS combines the diffusion-pump capabilities of the Clarus 600 D MS with the robust Clarus 500 GC, enabling low throughput labs to conduct reliable, cost-effective analyses. Advantages include advanced electronics, fast...

Optical multiplexer for multipoint sampling control.(PRODUCT NEWS)
July 1, 2007... The MPM-2000 fiber optic multiplexer optically couples a light source to either eight or 16 outputs in sequential order, or a spectrometer to either eight or inputs. The instrument is well suited to settings where multiple locations need to be...

Triple detector GPC/SEC system.(PRODUCT NEWS)
July 1, 2007... Integrated GPC/SEC advanced detector systems are used for the characterization of natural and synthetic polymers, copolymers, proteins, pegylated proteins, protein conjugates, aggregates and excipients. It features an integrated triple detector...

Spectrometer detects fluorescence via dual port fiber optic Y-cable.(UPDATE ON: UV-Vis Spectroscopy)
July 1, 2007... The CXR-FS system comprises a miniature fiber optically coupled, thermo electrically cooled (TEC) UV-Vis spectrometer with concave grating, an LED-based excitation source, and a dual-read cuvette sample holder. The excitation source allows for...

UV-Visible spectrophotometer with 1.0-nm bandwidth.(UPDATE ON: UV-Vis Spectroscopy)
July 1, 2007... The Evolution 60 UV-Vis spectrophotometer is suited for regulated labs and life science, QA/QC, and general research and teaching laboratories. Featuring a fixed 1.0-nm bandwidth, the instrument meets all Pharmacopeia requirements and offers...

Spectrophotometer for color measurement.(UPDATE ON: UV-Vis Spectroscopy)
July 1, 2007... The high performance UltraScan VIS color measurement spectrophotometer measures the full range of human color perception (both reflected and transmitted color), as well as transmission haze. The device meets CIE, ASTM and USP guidelines for...

Accessory expands microliter applications of UV-Vis spectrophotometers.(UPDATE ON: UV-Vis Spectroscopy)
July 1, 2007... The nanoVette micoliter accessory for DU 800 and DU 730 UV-Vis spectrophotometers is suitable for DNA and protein applications. The cuvette-sized accessory accepts sample sizes as small as 0.7 [micro]L, and interchangeable 0.2- and 1-mm path...

Pneumatic or servo? Choosing the right gripper for your automated laboratory process.(Developments in OEM)
July 1, 2007... The demand for speed to market requires that drug discovery, biotechnology and clinical diagnostics labs work faster, more accurately and more efficiently than in the past. Increasingly, lab technicians and scientists seeking greater levels of...

Laser calibration system measures at 4 m/sec.(Developments in OEM)
July 1, 2007... The redesigned XL-80 laser calibration system allows a 4x faster slew rate and 10x higher dynamic data capture rate in a smaller, lighter and more portable package. The system increases linear measurement speed to 4 m/sec while providing a...

Fluorescent-pink LED provides 180-degree viewing angle.(Developments in OEM)
July 1, 2007... The fluorescent-pink Discrete LED is a domed InGaN diode with optical-grade epoxy produce 80-mcd illumination. The 5-mm, pink LED features a 180[degrees] viewing angle and stung leads for reliability in wire-wrap/through-hole PCB applications....

Vacuum-rated micro inert valve.(Developments in OEM)
July 1, 2007... The vacuum-rated LFV Series MIV is a two-way, normally closed, chemically inert solenoid valve suited for fluidic circuits that will see both positive and negative pressures, such as pump inlet/outlet valves. The fluidic side of the valve is...