Trusted information for laboratory scientists on General Lab products and techniques on SelectScience, including incubators, autoclaves, light microscopy and pH meters.
The Tissue-Tearor is a rotor/stator type tissue homogenizer which can rapidly homogenize, disrupt, and emulsify samples in 0.5 - 1000 ml of liquid. Complete homogenization of tissues (muscle, liver, breast tissue, etc.) is usually achieved in ten to thirty seconds. Little, if any, heat is produced during the process.
The BioPulverizer quickly fragments hard frozen tissue samples into tiny pieces the size of grains of sand or course powder. The primary benefit of pulverizing pieces of tissue is to optimize subsequent rapid and complete cell lysis using lytic solutions or mechanical homogenizers. For difficult tissues such as tendon, skin, and tumors it is an essential step (read more). The BioPulverizer is also used at room temperature to…
BioSpec Lysis Beads come in a variety of materials, sizes, and durability to dry grind or wet mill various types of samples. See detailed description for specific bead recommendations. Materials: Chrome-Steel, Stainless-Steel, Glass, Zirconia-Silica, Zirconia, Garnet, and Tungsten Carbide.
Modern sperm freezing medium formulated to reduce costs and improve post-thaw performance
Provides a streamlined, rapid and reliable O-glycan sample preparation.
EveryBlot Blocking Buffer provides 5 minute blocking and maximum sensitivity for all western blots regardless of detection method.
PolyScience Low Temperature Coolers enhance and simplify low-temperature laboratory work, providing rapid, low-cost cooling of liquids to temperatures as low as -100°C
Request your free sample at: SigmaAldrich.com/pHast-Pack
Optimized solution for sterile/aseptic applications
The Leading Solutions for Research Laboratories
Laminar Topography and Perfect Protection Perimeter
The Proven Solution for Contaminant-Free PCR
The Portable Safety Soultion for Animal Research Laboratories
The advantage of ductless on a traditional fume hood structure with lower operating and energy costs.
Produce Type 1 ultrapure water with consistent quality for your most demanding and sensitive applications with the Thermo Scientific™ Barnstead™ GenPure™ water purification system. This system offers outstanding control, as well as high-precision, USP-complying conductivity measurement with temperature compensation that can be switched on or off. All GenPure™ systems exceed international standard ASTM Type I, ISO 3696 Grade 1…
Convert tap water into Type 2, high purity water with the automatic and cost-efficient Thermo Scientific™ Barnstead™ Pacific TII Water Purification System. This system supports daily requirements from 20 to 200 liters. It removes approximately 98% of inorganic ions and 99% of all dissolved organic substances, as well as microorganisms and particles, with its high performance, reverse osmosis membrane.
Convert tap water into high-purity water with the Thermo Scientific™ Barnstead™ LabTower™ TII Water Purification System, a complete solution integrating purification and tank. This high-tech system is designed to continuously recirculate purified reservoir water to preserve water quality even during periods of inactivity. Conserve bench space with this stand-alone design which includes an integrated 100L reservoir. Castors al…
Obtain high purity water from distillation using Thermo Scientific™ Barnstead™ Mega-Pure™ Glass Stills, constructed of non-leaching components. These glass stills effectively remove inorganic solids, organics with boiling points higher than water, bacteria and pyrogens. Available in five production capacities, units are easily wall- or bench-mounted. Maximum purity is provided from the vertical condenser design. Gain easy acc…
Convert tap water into reverse osmosis (RO) water with integrated 100L storage using the Thermo Scientific™ Barnstead™ LabTower™ RO Water Purification System, which allows the user to easily read parameters with an ultra-modern controller. Mounted on casters, this compact system is an ideal pure water supply for any laboratory. The system is well-suited as a feed water source for dishwashers, autoclaves and general laboratory…
Improve functional and economical production of high-purity water with the Thermo Scientific™ Barnstead™ Pacific™ RO Water Purification System. This modularly designed laboratory reverse osmosis system was specifically developed for functional and economical production of high-purity water.
Remove inorganic solids, organics, bacteria and pyrogens from your water through the distillation process using Thermo Scientific™ Barnstead™ Classic Stills. Choose from bench or floor mounted models. Available in five capacities to meet your production needs, stills are constructed of copper and bronze with a pure tin coating. The inert nature of tin prevents leaching of contaminants into water. Portable stills allow for qui…
Stock high purity water safely and conveniently with the integrated 100L reservoir of the Thermo Scientific™ Barnstead™ LabTower™ EDI Water Purification System. This system combines purification with EDI technology and storage in one. Conveniently dispense Type 1 water directly from the system while Type 2 water is accessible from the reservoir, an ideal supply for lab equipment. Free up bench space with this mobile free-stan…
Produce Type 1 ultrapure water while conserving space with the compact and flexible Thermo Scientific™ Barnstead™ GenPure™ Pro Water Purification System. Suitable for the most demanding laboratory applications, this system delivers 18.2 megohm-cm water with consistent quality. Gain flexibility with the dispenser that reaches up to 24″ (60cm) from the unit. It can be used on a laboratory bench or on a wall. Integrated feed wat…
