Rockers and Rotators
Electron Microscopy Sciences EMS Freeze Substitution Kit without Shaker
Freeze Substitution is a process for low temperature dehydration and fixation of rapidly frozen cells that usually takes days to complete. With this unique kit researchers are now able to achieve excellent freeze substitution results in as little as 90 minutes for cells of small volume such as bacteria and tissue culture cells. For those cells of greater volume or that have significant diffusion barriers such as cuticles or thick cell walls, one can extend the time to 3 hours simply by putting a lid on the box.
Kit features platform shaker, ice chest, heater block, temperature probe, cryo tubes, and data logger.
Sigma Aldrich Fine Chemicals Biosciences Hi/Lo profile rocker Rocke
The heavy-duty Hi Low Profile Rocker unit is designed for versatility. It operates on bench tops in high humidity or dry incubators in high temperature ovens (to 65C) and refrigerated units (to 0C). Typical applications include Staining and Destaining Gels Northern and Southern Hybridizations Western Blotting and Rinsing Membranes Cell Culture Incubation and Phage Elutions or Amplification of cDNA libraries.The Hi Lo Profile Rocker fits easily into laboratory incubators ovens and refrigerated units without rearranging shelves or disturbing other materials. The thin flat power cord reaches external outlets without damaging incubator or refrigerator gaskets. The platform is continuously adjustable from 2 to 11 and can be effortlessly changed in 15 seconds. The speed varies from 0 - 22rpm with no cogging at slow speeds.All finishes and hardware are stainless steel and the rocker can be easily disassembled for sterilizing in the autoclave. The rocker can hold a maximum load of 2
Sigma Aldrich Fine Chemicals Biosciences Incu ShakerTM Mini with no1EA
The Incu-Shaker Mini is the most compact shaking incubator in its class. Despite the remarkably small footprint a large 11.5 x 9.5 in. work space accepts several platforms and a variety of flasks tubes and other common vessels.The standard platform (included) features a non-slip rubber coated surface ideal for tissue culture flasks Petri dishes and staining trays..nbspExtremely compact just 11 in. wide.nbspExceptional temperature uniformity.nbspHorizontally circular 19 mm orbit for aeration mixing.nbspInstantly exchange flask clamps with MAGic Clamp(TM) accessories
Sigma Aldrich Fine Chemicals Biosciences BenchWaverTM3D Rocker with1EA
The BenchWaver combines the basic rocking motion of traditional platform rockers with the circular motion of an orbital shaker. This combination is ideal for generating the optimum 3-dimensional undulating motion commonly preferred for molecular biology applications. The tilt angle is instantly adjustable (no tools or disassembly required) from 0 to 10 and the mixing speed can be adjusted from 5 to 105 rpm using the large user-friendly LCD control panel. Combined control of both parameters (tilt and speed) makes the BenchWaver a versatile workhorse that can provide anything from gentle slow moving waves to a rapid more vigorous motion. Additionally time of operation can be selected from1 minute up to 99 hours or for continuous operation.The large 13.5 x 13 inch platform is supplied complete with a non-slip rubber mat. An optional stacking platform is available for users requiring additional mixing capacity. BenchWaver is a reliable and versatile instrument and can be used in refr
Sigma Aldrich Fine Chemicals Biosciences Incu ShakerTM Mini CO2 wit1EA
Ideal for the culturing of non-adherent cells the Incu-Shaker CO2 Mini combines a precision CO2 incubation chamber with an intergal orbital shaker providing the optimum conditions for suspension cell culture.With our unique and proprietary heat distribution technology the incubator provides the highest levels of temperature accuracy with minimal fluctuation (within 0.1C). The six-side heating system in combination with a low speed internal fan uniformly spreads air throughout the stainless steel chamber (without air exchange from the external environment). For applications requiring solely gravity convection this internal fan can be disabledsignificantly reducing the concern of sample to sample contamination.A beltless motor drive provides a horizontally circular shaking motion at a consistent 19mm orbit. The included platform (9.5 x 11.5 in.) can be used for low speed shaking of a variety of laboratory vessels including Erlenmeyerflasks culture plates and media bottles. For hig