The PRO250 is offered as fit between the smaller PRO200 and the larger benchtop PRO homogenizers. It's light enough for handheld operation, yet has extra torque for processing tough samples.
Three new sizes have been added to the Sarstedt line of laminated cardboard freezer boxes, which now provides storage for tubes from 0.2 to 50 ml capacity. Manufactured from durable, moisture resistant, laminated fiberboard, the new boxes accommodate 15, 0.5 and 0.2 ml tubes.
Programmable Pipet-Aid Elite 400 hand-held pipettors features programming functions that enable quick volume setting based on pipet size. The unit can accommodate a range of pipet sizes from 1 to 50 ml, and will reproducibly dispense volumes as small as 0.1 ml.
DAFPA disposable aseptic fluid path is a ready to use system that incorporates a gamma irradiated sterile flexible product bag, sterile filter and peristaltic pump tubing assembly with nozzle. The pre-sterilized assembly is opened within a sterile area at point of use and installed.
Inert bottle caps sparge, filter and transfer highly aggressive fluids from storage bottles to the inlets of an automated chromatography instrument. The fluids have to be sparged and filtered to ensure that bubbles or particles do not block sensitive instrument components.
The Autolab ESPRIT surface plasmon resonance (SPR) system offers the option of simultaneous electrochemical and SPR measurements. Dual channels, one for samples and one for reference, are provided.
MVS Multichannel Verification System provides a reliable, accurate method for calibrating automated liquid handling equipment. A dual-dye, dual-wavelength, ratiometric absorbance method is used to provide verification of liquid dispensing.
Signature Pipettors are available in variable-volume, fixed-volume and multichannel models, and offer accuracy and comfortable handle design. The pipettors cover the range from 0.2 to 5000 μl in nine single channel units.
A new drug with a new target
Microarrays yield a 115-gene signature
CDC Released Misleading Obesity Stats
Matching binding compounds to targets
How it works and for who?
Shakedown at the FDA Under intense public scrutiny following the withdrawal of Vioxx from the market based on evidence of increased heart attack and stroke, the FDA is now defending its role as an independent and unbiased protector of the public against dangerous drugs.