Labware and lab supplies include various forms of glassware, plasticware, reagents and personal protective equipment (PPE) and are used across all scientific laboratories, enabling daily tasks to be performed. Explore a range of flasks and beakers, petri dishes, carboys and storage bottles. Labware such as condensers, desiccators and burettes are also available for more specific tasks. Find the best labware and lab supplies in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.
Unique, dual level design for holding 20 tubes in pre-numbered cavities (1-10; 11-20). Racks have locations on the base to enable attachment in rows or back to back to each other using optional linking clips. Excellent for preparation work. Racks are autoclavable.Manufacturer references:(Codes) Art. 295, 296.
High-Purity Acids, Always fresh to hand thanks to Subboiling. As rule, chemical prices increase exponentially as the chemical’s purity increases. Therefore, even where annual consumption is apparently minimal, high-purity acids can quickly become a significant cost factor for trace analysis laboratories. These costs can be avoided by the employment of a subboiling apparatus to produce high-purity acids from more economical…
Corning® 2 mL polypropylene microcentrifuge tubes feature screw caps that provide a tight secure seal. Unattached rim seal cap Withstands a maximum RCF of 20,000xg Sterile
Corning® 15 mL clear polyethylene terephthalate (PET) centrifuge tubes have traditional polyethylene plug seal caps and are bulk packed 50 per bag. Foam racks can be purchased separately. Please check our Technical Information Listing for information on the physical and chemical properties of Corning plastic centrifuge tubes as well as important suggestions for safe use.Black printed graduations and a large white marking spotM…
(This is the suggested replacement for 431650)Corning® 15 mL clear polypropylene (PP) centrifuge tubes come with the advanced polyethylene CentriStar™ caps and are packed 50 per rack. The CentriStar™ Cap has a easy-on/easy-off flat top and offers advanced ergonomics with its wider knurls and roll-over edge design for easier gripping. This leak-proof design comes with a revolutionary plug feature that virtually eliminates all s…
These Corning® 2 mL polypropylene microcentrifuge tubes feature screw caps that provide a tight secure seal. Attached cap with silicone O-ring Withstands a maximum RCF of 20,000xg Sterile
SiliCycle is a pioneer in metal and organic scavenging solutions. We have nearly two decades of know-how in silica-grafting and scavenging technologies, and the broadest portfolio of scavengers.The removal of post-reaction residues has become a major issue in the pharmaceutical industry, among others. Purification of APIs by traditional methods (chromatography, activated carbon, distillation, etc.) often leads to problems such…
Supelco′s new Low Adsorption (LA) vials are manufactured using a process that decreases the number of hydroxyl groups on the vial′s glass surface, significantly reducing surface activity while improving analytical quantitation and minimizing pH shifts in the sample.This same process also removes unwanted surface metals such as sodium and boron that can contaminate samples and interfere with trace analysis. Unlike other methods…
Our new certified vial, cap and septa products eliminate "fit" and septa contamination concerns associated with other brands.By taking these extra manufacturing and testing steps, we can ensure:• Caps thread properly onto vials, providing an air-tight seal• Syringe needles are not damaged by irregular vial bottom thickness• Minimal contamination from septa impurities.Quality is built into each component of the Supelco certifie…
FEATURES:• Versatile and durable tube developed for secure use in multiple laboratoryenvironments.• Ideal for boiling applications.• Can be centrifuged to over 20,000g.• Suitable for a wide range of temperatures from -196°C to +121°C(not for immersion in liquid nitrogen).• Constructed with super clear medical grade polypropylene.• Certified RNase, DNase & DNA free.• Sterile versions are certified free of pyrogens.• Available w…
