Homogenizers and Immersion Blenders
Devices designed for overhead immersion into substances; ideal for pulverization of plant/animal tissue, grain/seed, sample prep, and more. Includes accessories such as generator probes of varying tips, stand assemblies, bead mill tubes, and more.
Homogenizers can be used with tissue, plant, food, soil, and other sample types. Homogenization is a common sample preparation step for analyzing nucleic acids, proteins, cells, metabolism, pathogens, and other targets.
Cell fractionation releases the contents of cells, and newer methods have been designed to consider quality and environmental aspects, cross-contamination, aerosol generations, infection risk, and noise levels. Different methods have been developed for disrupting cell walls and other structures. These include bead mills, sonication, rotor-stator mechanical, high pressure, and other physical methods.
For biological work, sonication may adequately disrupt or deactivate biological material via the process of sonoporation. Sonic dismembrators can break up cells and fragment DNA molecules by subjecting the sample to ultrasonic waves that create small fragments.
Some substances can be mechanically homogenized using beads and other small pieces of metal or minerals. The sample is added to a vial that contains these small particles; the tubes are then rapidly agitated, which breaks down the materials. Depending on the equipment, many samples can be processed simultaneously with this method.
Another mechanical homogenization method is the rotor-stator; these devices have a fast-spinning inner rotor and a stationary outer sheath (stator). Samples are subjected to tearing, shear fluid forces, and cavitation (bubble formation and collapse). A rotor-stator processes a single sample at a time; high-throughput and continuous use models are available.
An immersion blender has an electric motor that powers rotating blades at the end of a shaft. The device is lowered into the sample or mixture and the motor activated. The device may be hand-held or clamped to a stand.
Homogenizer packages are also available for motorized methods.
MSC Lista CNC Tool Cart, 40 Taper Size, 21 Capacity, 2,400 lb. Load Capacity, 1 ea.
This CNC tool cart is designed for the efficient storage and transport of tooling within metalworking and industrial environments. It provides organized space for up to 21 tools with a 40 taper size, featuring a sturdy construction capable of supporting heavy loads.
- Tool capacity of 21 tools with 40 taper size
- Total load capacity of 2,400 lb.
- Drawer load capacity of 440 lb. with 100% full extension
- Retainer top with 0.75 in. raised edges on back and sides
- Ribbed mat on top surface
- Cabinet dimensions: 28.25 in. wide by 29.5 in. deep by 39.375 in. high
Grainger Magnetic Retrieval Tool 25 3/8
The Ullman Magnetic Retrieval Tool is a telescoping magnetic pickup tool designed to retrieve metal objects from hard-to-reach places. It extends from 15 to 34 inches and has a powerful rare earth magnet on the end that can hold up to 5 pounds. The aluminum body is lightweight yet durable. This versatile tool can be used to pick up nuts, bolts, screws, nails, tools, parts, and other metal objects in tight spaces and reduce the need for bending and reaching. It is ideal for automotive and machinery repair, manufacturing and assembly operations, construction sites, and home DIY projects. The rubber grip provides comfort and control when handling the tool.
Mitegen Grid Clipping Tool By Nanosoft, Autogrid Compatible, for Cryo-EM Sample Clipping
The Nanosoft Grid Clipping Tool is a highly effective, compact tool designed for use with c-clips and autogrids. It is compatible with the Thermo Fisher clipping station but offers a significant advantage in its compact design. Unlike traditional versions, the Nanosoft tool is deep enough to be fully immersed in liquid nitrogen within the clipping station, preventing frost and ice contamination from environmental moisture, even during prolonged use. This allows you to pre-load multiple tools with C-clips and cool them simultaneously, enabling you to clip all your grids at once with little concern for ice. Its unique design eliminates the need to warm, re-load, and re-cool tools between clippings, streamlining your cryo-EM sample preparation workflow.
Enterprise Technology Solutions Ettore Products Squeegee, w/Washer, Detachable, Stainless Steel, 14", MI
Professional Backflip is four tools in one. Versatile design lets you use it as a single tool or take it apart to use each tool separately. Use the BackFlip as a one-pass squeegee, combination scrub/squeegee, separate heavy-duty washer or a quick-release squeegee. Simple flip of the wrist lets you scrub and squeegee the surface in half the time. Quick-release makes changing channels on the 14" squeegee easier. BackFlip also includes Ettore's 12" golden glove washer (microfiber sleeve) that wipes the toughest dirt, grime and grease. Grooved handle helps you keep a secure grip for effortless maneuverability. Rubber, channel and sleeves are replaceable. Each version of the BackFlip fits all Ettore REA-CH extension poles for high-reach cleaning.
Cole-Parmer IKA 4447300 Sawtooth Dispersing Element for T-25 Homogenizer, 18 G ST
This handles sample volumes, ranging from 1 to 2,000 mL.