Five-mm Thrift NMR tubes are manufactured from KIMAX N-51A borosilicate glass. There are 7- and 8-inch thrift tubes for each of the machine ratings of 200-, 300-, 400-, and 500-MHz machines. The wall thickness is 0.01475 (0.38 mm) for all tubes in the Thrift line. The wall variation ranges from 0.
N920 Diaphragm Pump provides high flow at near-maximum vacuum. It achieves up to <1.3 m3/h pumping speed and a rapid <1.5-mbar abs ultimate vacuum. This unit is available as a portable pump or as an OEM pump with a DC or AC power connection.
High-speed, small-footprint, eight-channel fluid dispenser for 96- and 384-well plates features a height-adjustable dispense head to accommodate shallow- and deep-well plates and blocks. Low-cost, disposable pre-sterilized tubing cartridges enable dispense volumes from 2.
Sterile, ready-to-use Steripak-GP 20 filter device sterilizes up to 20 liters of aqueous solution, including tissue culture media, with or without serum, in 10 minutes or less. The device includes stacked discs of Express polyethersulfone (PES) membrane, a high-throughput membrane with 0.
NALGENE Mouse Metabolic Cage collects urine and feces from a single mouse. Features include a smaller chamber volume and collection tube design to minimize evaporation.
OSM-400 self-contained portable spectrometer comes with a choice of spectral ranges to cover the ultraviolet through near-infrared spectral regions.
CosMCPrep is an SPRI-based plasmid purification system that isolates a variety of high- and low-copy number templates. Plasmid DNA is selectively bound to paramagnetic microparticles, allowing automated, filtration-free purification.
ProSphere HPLC columns facilitate analysis of simple amino acids, proteins, polypeptides, or nucleotides. Affinity, ion exchange, size exclusion, hydrophobic interaction and reversed phase columns are offered.
Glutathione Sepharose High Performance consists of highly cross-linked 34 μm agarose beads to which glutathione has been immobilized. The resulting medium selectively retains GST-tagged recombinant proteins, allowing them to be purified from cellular contaminants in one-step.
The SZ-2000 automates focus, zoom, and filter controls and incorporates a motorized XY stage on the base, as applicable.
Adeno-X Virus Purification Kits are chromatography-based systems for purification of adenovirus that provide a safe and rapid alternative to cesium chloride (CsCl) density gradient centrifugation.
e LINE® multichannel pipettors combine ergonomic design and electronic operation from aspiration to tip ejection. An electronic tip ejection system allows tip removal at the a touch of a button. Optiload tip loading mechanism allows tips to be mounted with equal constant force to every channel.
CryoFit converts the proprietary 3-mm CryoProbe from tube to flow cell applications in minutes. Because the conversion can be made without removing the cryogenically cooled probe from the magnet, NMR researchers can move quickly from tube to flow format.
Electroporation Methods Optimization Systems MOS 25 and MOS 96 boost productivity by optimizing conditions and increasing yields and viability. Key to the system are patented multi-well plates. The MOS 25 is a 5 × 5, 25 well plate and the MOS 96 is a standard 8 × 12, 96 well plate.
Chameleon-XR, the latest addition to the hands-free Ti:Sapphire product family, provides an extended 260-nm tuning range covering 720 to 980 nm. Like other members of the Chameleon family, Chameleon-XR produces femtosecond pulses with greater than 1 W average output power.