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 Leatherman Wave Plus Multi-Tool, Black Oxide, 18 Tools, 1 ea
The Wave Plus is a versatile 18-tool multi-tool designed for reliability and performance in everyday, professional, and recreational tasks. Constructed from 420HC stainless steel with a black oxide finish, it features outside-accessible tools that can be opened and operated with one hand, even while wearing gloves.
- Includes 18 tools, including replaceable wire cutters and hard-wire cutters
- Features all-locking implements for safe and effective operation
- Includes a nylon M.O.L.L.E. sheath with snap webbing strap
- Designed with one-hand operable functionality for all tools
- Constructed with durable 420HC stainless steel blades
- Offers a compact design with a 10.2 cm (4 in.) closed length
- Backed by a 25-year warranty
Enterprise Technology Solutions 1212-3A Antimicrobial Two-Colo
1212-3A Antimicrobial Printing Calculator Black/Red Print 2 7 Lines/Sec
Grainger Lock-On Core Tool
The Haltec Lock-On Core Tool is a locksmith tool used to remove and install lock cores. It features a universal design that works with most lock brands including Schlage, Falcon, Arrow, Best, and more. The tool has a comfortable grip handle and includes 3 different sized tips to accommodate different lock cores. It allows locksmiths to easily remove and install lock cylinders without damaging the lock body. The tool is made from hardened steel for durability. Overall, this is a versatile lock core installation and removal tool suitable for professional locksmiths.