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Standards and Technical Documents - ISO DIS 10993-12 Standard Document -- BIOLOGICAL EVALUATION OF MEDICAL DEVICES - PART 12: SAMPLE PREPARATION AND REFERENCE MATERIALS
Description: Description / Abstract This part of ISO 10993 specifies requirements and gives guidance on the procedures to be followed in the preparation of samples and the selection of reference materials for medical device testing in biological systems in accordance with one or more parts of the ISO 10993Show More
Standards and Technical Documents - BIOLOGICAL EVALUATION OF MEDICAL DEVICES - PART 12: SAMPLE PREPARATION AND REFERENCE MATERIALS -- AAMI 10993-12
Description: This part of ISO 10993 specifies requirements and gives guidance on the procedures to be followed in the preparation of samples and the selection of reference materials for medical device testing in biological systems in accordance with one or more parts of ISO 10993. Specifically, this part of ISOShow More
Description: Our Capillary Sample Trap Columns are ideal for separating and concentrating and/or purifying biological samples for mass spectrometer analysis. This assembly comes equipped with a NanoFilter Capsule and a Titanium Frit.
- Configuration: Filter Element & Housing Assembly
- Filter Medium Material: Other
Supplier: Terra Universal, Inc.
Description: The economically-priced D1000 Handheld Homogenizer is designed to rapidly homogenize, emulsify, suspend, and disrupt biological samples, usually in less than 30 seconds. Free Shipping!
- Media Type: Suspensions, Slurries, Pastes, Colloids
- Capacity: 2.64E-5 to 0.0660 gallons
- Mounting: Handheld
- Operating Temperature: 39.2 to 149 F
Description: Our Capillary Sample Trap Columns are ideal for separating and concentrating and/or purifying biological samples for mass spectrometer analysis. Our replacement part comes with (2) C18 Columns. Our C-18 can also be purchased separately.
- Material: Other
Supplier: Anton Paar
Description: The Bioindenter, BHT, is optimized to respond to the requirements of testing soft materials with non-planar surfaces (soft materials down to 1 kPa). The BHT is a modified UNHT with a biochamber for easy mounting and observation of biological samples. This instrument is available upon request.
- Property Analyzed: Other
- Display & Special Features: Laboratory / Batch
Description: Our Non-Metallic Outlet Check Valve is biocompatible and delivers a low cracking pressure. It is made from PEEK and Perfluoroelastomer giving it excellent chemical resistance. Metal free composition makes this check valve perfect for use with corrosive fluids and biological samples. It has a female
- Valve Type: Check Valves, Control Valves
- Primary Material of Construction: PEEK
- Pressure Rating: 2000 psi
Uncategorized Products - BioComp System 4.6mm, Parker Port, Titanium Frit, 15cm -- 5051IP-M12046-015-05TI
Description: Our Biocompatible, PEEK-Lined Stainless Steel (PLS) Column Hardware combines the strength of a metal exterior along with a titanium frit and the chemical inertness of PEEK polymer liner to ensure the integrity of biological samples in high pressure biocompatible applications. Its design for useShow More
Description: . With the A Supp 3 - 250/4.6, samples which present a great analytical challenge can be analyzed in routine operation, for example the measurement of biological samples or the determination of inorganic anions in organic matrices. Polyphosphates can be separated effectively with the aid of a caustic soda
- Column Type: Analytical Column
- Stationary Phase/Separation Process: Other
- Construction Material: Polymer
- Column Length: 25 cm
Supplier: Terra Universal, Inc.
Description: Ideal for work with biological samples, microelectronics-based surgical tools, medical implants, and other critical components requiring above-ambient calibration or testing Recirculation system ensures uniform heating of the internal environment up to 140°F (62°C) Transparent
- Configuration: Benchtop / Instrument
- Test Parameters: Temperature
- Temperature Control: Heating
- Features: Windows
Supplier: ASTM International
Description: A Rapid Method for Determining Triuranium Octoxide (U3O8) by Fluorometry Volume 12, Issue 3 (May 1984) A rapid method for determining triuranium octoxide (U3O8) in geologic, biologic, and water samples by fluorometry is described. Release of total U3O8 from geologic samples was accomplishedShow More
Description: spectral range of 200nm to 1600nm, allowing characterization of a wide range of materials such as semiconductor and biological samples. Ingenious design includes an embedded digital imaging camera for real time viewing of the sample. Configure either as a down-looking or side-looking microspectrometerShow More
Supplier: Shimadzu Scientific Instruments, Inc.
Description: system, integrating workflows for a diverse range of analytical needs. From high energy MS/MS of proteomics and other biological and organic samples to uncompromised analysis of high mass intact proteins True high energy MS/MS - CID with a laboratory frame collision energy of 20keV Optimal precursor
- Mass Range: 1000 to 500000 (amu)
- Mass Analyzer Design: Time of Flight (TOF)
- Ionization Method: Matrix-assisted Laser Desorption/Ionization (MALDI)
- Self-Calibration: Yes
Supplier: Fritsch GmbH - Milling and Sizing
Description: structure analysis. Preparation of samples in genetic research, homogenisation of ingredients, preparation of extracts in forensic analysis, grinding of pigments and precious materials. The PULVERISETTE 23 is also excellently suited for solubilising of biological samples and for low temperature
- Media Type: Suspensions, Slurries, Pastes, Colloids, Powders or Granules
- Capacity: 2.64E-6 to 0.0013 gallons
- Mounting: Benchtop
- Display Type: Digital Numerical Display
Laboratory Reactors - DRB200 Digital Reactor Block for TNTplus: 21x13 mm Vial Wells, 4x20 mm Vial Wells, 230 VACSupplier: Hach
Description: of the reaction. And the reactor will emit an audible signal and automatically shut down at the end of the run. Versatile Use the DRB 200 reactor for digestions for metals analysis, digestions for nutrients analysis, or culture biological samples. Control temperatures in the reactor from 37 to 165 °C
- Reactor Design: Other Reactor Design
- Reactor Operation: Batch
- Temperature Range: 98.6 to 329 F
- Parameters Controlled: Temperature
Supplier: Phenom-World BV
Description: The Temperature Controlled Sample Holder has been developed by Phenom-World and Deben in order to study vacuum-sensitive and vulnerable samples such as biological, food or organic coatings. The Temperature Controlled Sample Holder is able to control the temperature of the sample and therefore
- Type: Motorized Stage
- Features: Temperature Controlled
Technical Journals - Direct Determination of Organic Constituents of Natural Waters by Flame Ionization Gas Chromatography (PDF) -- JAW_0067182Supplier: American Water Works Association (AWWA)
Description: of the seasonal chemical and biologic cycles. The strength and localization of the various taste- and odor-causing fractions made it possible to identify the fractions qualitatively by gas chromatography with a flame ionization detector. In conjunction with the routine sampling program, which followsShow More
Standards and Technical Documents - API REPORT ON SURFACTANTS -- PRELIMINARY REPORT ON SURFACTANTS FOR GASOLINE SPILL RECOVERYSupplier: American Petroleum Institute (API)
Description: of commercially available surfactants for technical literature and samples are presented in tabular form. The tables present physical, chemical, and biological characterizations of the samples received that may be useful in selecting a surfactant for this application. Also presented is a statement or commentShow More
Description: The XploRA INV combines the exclusive automation features and small footprint of the standard XploRA™ Raman microscope with the unique sampling capabilities of an inverted microscope, especially important for demanding biological applications. These applications include: cell research
- Grade: Research
- Microscope Type: Inverted, Laser / Confocal, Other
- Eyepiece Style: Binocular
- Computer Interface: Yes
Supplier: OMEGA Engineering, Inc.
Description: and a saturated potassium chloride electrolyte. This electrolyte is a laboratory standard and is suitable for most measurements. The ceramic junction has a low flat rate which minimizes sample contamination from the potassium chloride solution. The PHE-1478 has a Porous PTFE liquid junction and a saturated
- pH Range: 0.0 to 14 ph
- Electrode Configuration: Combination
- Reference Solution Options: Refillable
- Junction Type: Single Junction
Technical Books - Personal Care Products and Pharmaceuticals in Wastewater and the Environment -- 20818Supplier: American Water Works Association (AWWA)
Description: This book surveys current knowledge regarding endocrine disruptors and other hormone-mimicking compounds in the environment as a result of the disposal of cosmetics, drugs, and cleaning agents. The book investigates dozens of biologically active pollutants, describes their physiological effectsShow More
Supplier: Brookfield AMETEK
Description: volume required permits rheological evaluations to be made on materials where sample availability is limited, such as biological fluids and thick film coatings that contain precious metals. All wetted parts are stainless steel for corrosion resistance and ease of cleaning. Optional purge fitting
- Dynamic Viscosity Range: 1.6 to 983000 cps
- Accuracy: 1 ±% Full Scale
- Technology Type: Specialty / Other
- Display & Special Features: Computer Interface / Networkable, Laboratory / Benchtop (Batch), Measures Temperature, SPC / Application Software
Description: Designed expressly for high volume robotic and equipment applications The popularity of robotically assisted technologies has resulted in the continuing development of the BioPROtect® Series of walk-in and reach-in biological safety enclosures. Through the innovative use of robotic technology
- Cabinet Type: Class II Type A
- Inflow Velocity: 100 SFPM
- Recirculated Air: 70 %
- Exhausted Air: 30 %
Supplier: Shimadzu Scientific Instruments, Inc.
Description: The Flexibility To Perform Many Analytical Tasks With One Piece Of High-performance Equipment - Qa/qc Work, Mass Spec Front End, Multi-dimensional Chromatography, On-line Sample Clean Up, Etc. In Addition, Prominence Systems Can Be Field-upgraded To Ultrafast (uflc) Or High-pressure (uflcxr) Systems
- Injection Style: Vials, Wellplate
- Injection Mechanism: Injector Valves
- Injection Volume Range: 2.64E-5 gallons
- Number of Vials/Wells: 175
Standards and Technical Documents - A Confocal Laser Scanning Microscope Segmentation Method Applied To Magnetic Resonance Images - BIOMED 2008
Description: Segmentation is the process of defining distinct objects in an image. A semi-automatic segmentation method has been developed for biological objects that have been recorded with a confocal laser scanning microscope (CLSM). The CLSM produces a sequence of thinly â€slicedâ€Show More
Supplier: Cannon Water Technology Inc.
Description: CS333-D Organic corrosion inhibitor based on Organo Phosphonate. Has additives to protect iron pipe and yellow metals like copper, bronze and brass. Safe to use with PEX or plastic pipe and tubing. Contains a bio-dispersant to control biological problems from developing like iron reducing bacteriaShow More
Technical Books - Ultrasonic Methods for Measurement of Small Motion and Deformation of Biological Tissues for Assessment of ViscoelasticitySupplier: ASME
Description: by Hideyuki Hasegawa and Hiroshi Kanai To view samples of this eBook on The ASME Digital Collection go to: Visit Digital CollectionShow More
Supplier: CSA Group
Description: of these products. The standard does not address non-structural issues such as resistance to biological agents. Applications other than construction sheathing and single-floor sheathing may require additional engineering considerations that are not covered by this document. This Standard coversShow More
Standards and Technical Documents - STANDARD ON BREATHING AIR QUALITY FOR EMERGENCY SERVICES RESPIRATORY PROTECTION -- NFPA 1989
Description: exceeding these minimum requirements. Purpose. The purpose of this standard shall be to establish minimum quality requirements for breathing air, including the sampling and testing methods for determining breathing air quality. The purpose of this standard shall also be to establish criteriaShow More
Fluorometers - Time-Correlated Single Photon Counting (TCSPC) Fluorescence Lifetime System -- DeltaFlex
Description: enables fast and efficient acquisition of lifetime data. Secondly, our new F-Link bus brings simplicity to modularity. Simply add any component to the instrument and the system automatically detects the new addition and makes it accessible from the software. Finally, with biological probes
- Spectral / Wavelength Range: 250 to 1700 nm
- Computer Interface: Yes
- Computer Interface Options: Serial Interface
Supplier: Fischer Technology, Inc.
Description: system with autofocus and multiple objective turret Custom granite structure for enhanced frame stiffness and low noise floor Minimal sample preparation due to large working area and open layout Measurement of dark surfaces without sample pretreatment Measure on the smallest structures
- Hardness Testers: Vickers and Knoop, Other
- Test Method: Micro
- Mounting: Fixtured or Permanent
- Test Load: 1.12E-6 to 0.1124 lbs
Description: Combined AFM/Raman instruments (also known as SPM-Raman) enable improved sample analysis by investigating chemical and structural properties of materials at sub-micrometer distance scales. Renishaw have developed optimised direct coupling technology making the inVia Raman microscope the perfect
- Grade: Student, Benchtop, Research, Other
- Microscope Type: Acoustic / Ultrasonic, Microwave, Compound, Fluorescent / UV, Inverted, Laser / Confocal, Polarizing, Portable Field, Scanning Electron Microscope (SEM), Scanning Probe / Atomic Force (SPM / AFM), Stereomicroscope, Transmission Electron Microscope (TEM), Other
- Eyepiece Style: Monocular, Binocular, Dual Head, Trinocular, Other
- Digital Display: Yes
Supplier: Phenom-World BV
Description: Magnification range 20 - 20,000x Intuitive user interface, maximum employability Black & white navigation camera: perfect link between optical and electron-optical images Sample loading in less than 30 seconds Very low energy consumption
- Grade: Benchtop
- Microscope Type: Scanning Electron Microscope (SEM)
- Total Magnification: 70 to 20000 X
- Digital Display: Yes
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Biological Atmosphere Incubation Gas Mixers
Biological Atmosphere Incubation Gas Mixers. Environics ® PLC-Based Computerized Gas Panel Mixing and Delivery System automatically blend gases to create gaseous atmospheres for analytical research and diagnostic purposes. Other common applications of this Medical Gas Equipment include tissue culture, pharmaceutical preparation, fermentation and bacterial growth in the laboratory. Each component concentration may be independently varied... (read more)
Browse Medical Equipment and Supplies Datasheets for Environics, Inc.
OMEGA Engineering, Inc.
Sample Handling Products
Omega ’s sample handling products feature shakes, rockers, mixers and stirrers for molecular and biological mixing applications. Thermal cyclers and chillers are devices used to facilitate temperature-sensitive reactions, chill or heat samples with Omega ’s Peltier chiller or thermocyclers. Homogenizers and mortars to blend, homogenize or crush samples with Omega ’s line of homogenizers and liquid Nitrogen cooler mortars. Omega offers shields and fume hoods that protect... (read more)
Browse Laboratory Thermometers Datasheets for OMEGA Engineering, Inc.
Fluoresence Spectroscopy is a type of electromagnetic spectroscopy, which analyzes fluorescence from a sample. It involves using a beam of light that excites the electrons in molecules of certain compounds and causes them to emit light; typically, but not necessarily, visible light. It is a useful technique in many biological (chlorophyll and carotenoid), biochemical (fluorescence diagnosis of. malignancies) and environmental applications. Learn more about Avantes' recommendations... (read more)
Browse UV and Visible Spectrometers Datasheets for Avantes
Qosina Multi-Purpose Swabs
Qosina offers a wide selection of high quality and economical single-use swabs, in addition to its extensive line of single-use components. These products can be used for countless applications in the medical, biological, chemical, pharmaceutical, optical, electronic, industrial, cosmetic, and dermatological industries. Available in a variety of materials, shapes, and sizes, these swabs are ideal for general cleaning, applying or removing product, sample retrieval, and other precision... (read more)
Browse Swabs and Cleaning Sticks Datasheets for Qosina Corp.
Phenom Pure Desktop SEM
Key Specifications. Entry-level, complete system, great value for money. Magnification range 20 - 20,000x. Intuitive user interface, maximum employability. Black & white navigation camera: perfect link between optical and electron-optical images. Sample loading in less than 30 seconds. Very low energy consumption. Download Spec Sheet. Request a quote. The Phenom Pure desktop SEM (scanning electron microscope) is an ideal tool for making the transition from working with a light microscope... (read more)
Browse Biological Microscopes Datasheets for Phenom-World BV
CO2 Incubator with a New Brunswick Shaker Inside
cultures. The New Brunswick S41i was designed for controlled incubation and shaking of biological samples. Do not use any heat-generating device inside the chamber. The perfect combination. New Brunswick S41i CO2 Incubator Shaker. For over a decade New Brunswick CO2 incubators have provided researchers with a reliable, easy-to-use system for culturing cells. Continuing this tradition is the New Brunswick S41i CO2 Incubator Shaker, designed specifically for non-adherent cell culture applications... (read more)
Browse Incubators Datasheets for Eppendorf, Inc.
Thermal Press International, Inc.
Heat Sealing for Medical Port/Plate/Bag
contamination for medical test devices, sample collection trays and containers used for food products. Medical bags are used in an array of applications, from the dispensing of medicine to the collection or transfer of blood or other biological media. The usage of these fluidic bags and the flexibility they have provided has been expanding into the consumer products and food industries over the last decade. Please Contact Us today at 925.454.9800 to discuss how our off-the-shelf Port Sealing... (read more)
Browse Plastic Welding and Assembly Equipment Datasheets for Thermal Press International, Inc.
Laser Applications in Space
Lasers in Space Series Part 1: Guide Stars, R & D and Hardware Orientation. The Lunar-Ranging experiment in the 1960s was the very first instance of lasers being used in space technology. Since then, lasers have been an essential part of space exploration, satellite-based R & D, communications and sample analyses. In this first part of our 2-part series on lasers in space, we take a look at Laser Guide Stars, the various ways in which lasers may be used for a mission's real-time... (read more)
Browse Lasers Datasheets for Laserglow Technologies
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Microlenses may detect biological weapons
Scientists at the Georgia Institute of Technology have developed a method of detecting trace amounts of biological or chemical agents in seconds, much faster than traditional methods which can take up to a day. On the left, a microlens is in the on state and ready to detect. The right shows
Medical Device Link . A Practical Guide to ISO 10993-12: Sample Preparation and Reference Materials
to each study, sample preparation and reference materials are covered in ISO 10993-12. The standard describes the types of test samples, suitable extraction vehicles and conditions, and appropriate reference materials to be used as controls. This article reviews the standard's requirements
Transmission Electron Microscopy for Imaging of Biological Molecules
Diffraction-limited resolution of 0.25nm is routinely obtained with a cold field-emission electron-gun operating at 40keV. The sample is maintained at about 123K (i.e.C), both to eliminate contamination and to reduce mass-loss.
Imaging Gas-Solid Interactions in an Atomic Resolution Environmental TEM
aluminum foils as upper and lower windows sandwiching a biological sample to sustain a living environment. The electron transparent windows permitted the confined biological objects to be imaged in TEM mode. Since then, environmental TEM (E-TEM) has received increasing attention from biological
Medical Device Link .
, but not in cases where it is necessary first to introduce a functional probe into the body and then to quantify the probe in a biological sample. Since most biological samples, such as tissue or blood, are opaque or have high background activity, optical probes work poorly unless they are extracted
Medical Device Link . Development applications for membrane-bottom microwell plates
versatility. Membranes may be used as prefilters, as exemplified by borosilicate glass filters; for general biological sample filtration, as seen with cellulose acetate filters; or for high protein retention and DNA and RNA binding, as seen with nitrocellulose membranes. Nylon membranes are inherently
Medical Device Link .
the potential to revolutionize biological sample testing. Bringing such sensitive tests to hospital laboratories, patients� point-of-care (POC), production floors, and emergency first responders presents a considerable challenge because of the complex steps that are required to set up and perform
Medical Device Link . Thermal Management Techniques for Medical and Laboratory Equipment
, and the working time or shelf life of a biological sample or laboratory reagent can be increased by keeping the substance at an optimal temperature. Instruments such as DNA cyclers, tunable laser diodes, and thermal-stress analyzers all require a capacity for cycling an object or sample through a range
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Sample Preparation in Biological Mass Spectrometry
Biological samples in particular have received a lot of attention fueled by the increased focus in biomedical research.
Biological samples examined in studies include capillary and venous blood, cord blood, urine, breast milk, hair, adipose tissue (omental and breast), placenta, and follicular fluid.
Handbook of Trace Analysis
Chajduk, E., Polkowska-Motrenko, H., Dybczyn´ski, R.S.: A definitive RNAA method for selenium determination in biological samples .
Handbook of Elemental Speciation: Techniques and Methodology Complete Document
3.1 Sample Treatment for Speciation Analysis in Biological Samples . .
Encyclopedia of Microfluidics and Nanofluidics
For the second aspect, parallel analysis of multiple bio- logical samples can provide rapid detection plat- form which is a promising technology in the point of care diagnosis.
Ethics, Law and Governance of Biobanking
It appears that the terms biorepository, biological resource centre and biobank can refer to very different structured collections of biologi- cal samples and associated data.
Encyclopedia of Biophysics
High- pressure freezing provides vitrification of up to about 200 mm thick biological samples .
Microorganisms in Foods 8
A small between- lot variance allows a loss of control of the food safety or quality system to be more readily identified with the least amount of micro biological sample analysis.