Microcentrifuge tubes and screw caps
VWR International LtdUltra-clear PP resin microtubes, graduated, autoclavable and freezable (-80 °C) with screw caps.
Ultra-clear PP resin microtubes, graduated, autoclavable and freezable (-80 °C) with screw caps.
Touch panel realizes stress-free operation. Intuitive, and very easy to use.
CANNON high viscosity standards cover viscosity ranges of particular interest for asphalt and polymer viscosity determinations. See ASTM D2170, Kinematic Viscosity of Asphalts (Bitumens) and D2171, Viscosity of Asphalts by Vacuum Capillary Viscometer. Lot specific kinematic viscosity data in mm²/s (cSt) and dynamic viscosity data in mPa·s (cP) is provided with each standard as appropriate.
Amber Glass Screw Cap Vials offer protection from harmful light and UV rays for light sensitive products. These general purpose screw thread vials are made of Type I Borosilicate glass, providing exceptional resistance to heat shock and chemical leaching. Select vials without caps or choose from a wide variety of screw caps, including polypropylene (PP) caps or thermoset and phenolic caps with several different liners.
The BX51WI is the ideal tool for physiological experiments such a patch clamping and intravital microscopy.
Raw data is locked and may not be cleared or changed on base unit Store up to 10 unique alarm events, memory can be cleared after downloading data Smart-Alarm™ with visual/audible alarm continues to alert even if the unit returns to nonalarm conditions Triple-display—shows high, low, and current temperature simultaneously Includes NIST-Traceable certificate from our A2LA accredited (1750.01) calibration laboratory…
prep GEM Universal is a widely-used, adaptable reagent ideal for rapid DNA extractions from life science samples such as blood, saliva, cell culture, and tissue (including ear punches, tails, and insect). The heat-driven extraction is done in a single-tube with no harsh chemicals or additional steps so there is no loss of DNA, enabling extractions from very low sample volume. The kit is perfect for CRISPR/Cas9 gene editing a…
The SFM5400 mass flow meter measures mass flows with outstanding accuracy (errors < 1%), long-term stability and repeatability and covers an impressively wide dynamic measurement range. The SFM5400 is made of metal and highly configurable. It is available with a variety of fluidic connections and various interfaces and measures maximum flow rates between 50 sccm and 100 slm. The sensor signal is directly converted into a digit…
The Chemyx Fusion 4000 is configured with two independently controlled precision syringe pump channels with programmable step-rate functionality making it one of the most unique and advanced systems on the market. This system allows for complex dual rate, push-pull, pulseless, reproducible flow rates and oscillatory flow requirements for difficult research applications. With an all-glass touch screen interface and machined met…
The CytoSMART Lux2 is a compact inverted microscope for bright-field time-lapse imaging. It works from inside any standard CO2-incubator and can be used in routine cell culture processes. The CytoSMART Lux2 provides a small and easy solution for time-lapse imaging. Monitor cell proliferation, motility and morphology for hours up to weeks at a time.
mMESSAGE mMACHINE® kits are designed for the in vitro synthesis of large amounts of capped RNA. Capped RNA mimics most eukaryotic mRNAs found in vivo, because it has a 7-methyl guanosine cap structure at the 5' end. mMESSAGE mMACHINE® kit reactions include cap analog [m7G(5')ppp(5')G] in an ultra high-yield transcription reaction. The cap analog is incorporated only as the first or 5' terminal G of the transcript because its s…
The Urisys 1100 urine analyzer is a semi-automated hand held urine testing analyzer for a workload of up to 50 urine samples per day and is designed to improve workflow efficiency in smaller labs, doctor offices and decentralized lab settings like point-of-care.
The advantages of this system are numerous: Multiple analyses can be run with no physical changes to the system The operator can select what analyses he/she would like to run on each sample Reagent consumption is even lower than our Astoria and Astoria2 systems, generally ~ 5 – 60 uL In-line dilution of above-range samples and in-line standards prep from a single stock standard are included Periodic maintenance i…
Perform reduced-volume distillations with the SimpleDist Micro block and Disposable Distillation Micro Tubes from Environmental Express. Small volume (6mL) distillations reduce distillation times and chemical use, saving time and money in your lab. The EPA approves the use of micro distillation systems with disposable tubes for the reporting of Cyanide. The system is easily adaptable for Ammonia and Phenols reporting as…
Set of three adjustable-volume micropipettes, includes 100-1000 μl, 20-200 μl, and 2-20 μl. All micropipettes have digital dials, tip ejector, and accommodate standard pipette tips.
HI-5221 is a customisable advanced research grade benchtop pH/mV meter. This meter features a large colour LCD, capacitive touch keys and USB port for computer connectivity. pH calibration is available for up to five points and the CAL Check features ensures accurate pH readings every time by alerting the user to potential problems during calibration including if the buffer is contaminated or the probe needs to be cleaned.
The FS5 Spectrofluorometer is designed to meet the highest measurement specifications in the research and analytical markets. To achieve optimal sensitivity, resolution, and acquisition speed, we select only the optimal performance photomultipliers in temperature stabilised housings, and utilise an optical design that includes plane, spherical, toroidal, ellipsoidal mirrors and optimised mirror coatings; the FS5 is truly unri…
forensic GEM Sperm is a rapid kit for extracting DNA from tough sperm heads. Using temperature controls and single-tube process, this kit requires no reducing agents, such as SDS, mercaptoethanol or DTT, that inhibit qPCR and STR analysis, As a result, DNA is preserved, processing time is quick, and opportunities for contamination are minimized making this the perfect approach for differential extractions and y-screening.
PBS (phosphate buffered saline) is a balanced salt solution used for a variety of cell culture applications, such as washing cells before dissociation, transporting cells or tissue, diluting cells for counting, and preparing reagents. PBS is formulated without calcium and magnesium for rinsing chelators from the culture before cell dissociation.
This distilled water is high-quality water for use as a solvent in the preparation of cell culture media and laboratory reagents. Available in many sizes to meet your needs.
Immobilon ® ECL Ultra Western HRP Substrate is an ultra-sensitive reagent with long signal duration for the detection of horseradish peroxidase (HRP)-labeled antibodies on western blots. The intense signal created permits sensitive detection at the mid-to-low femtogram range using x-ray film or digital imaging systems.
For fast, reproducible and gentle extraction of active proteins from yeast and plant cells, use YeastBuster™ Protein Extraction Reagent. This reagent avoids the harsh conditions of vigorous mechanical or chemical treatment that often result in degradation of target proteins. Harvest cells and resuspend in YeastBuster™ protein extraction reagent, incubate for 15 minutes and then remove cell debris by centrifugation. Your extra…