Polycarbonate is break-resistant and clear; easy to read graduations help identify liquid level with ease. range of polycarbonate Erlenmeyer flasks, offers the option to choose the flask material that best suits the experimental application and cell line. These wide-mouth flasks are available in 2L, 3L, and 5L sizes with either a baffled or plain bottom. The flasks are constructed of USP Class VI PETG…

BBC Good Food The best thermos flasks and insulated cups 2023 | BBC Good Food

A Kohlrausch volumetric flask is modified to help transfer large amounts of solids into the flask for dissolution; it is commonly used to measure the sugar content of sugar beets. A Le Chatelier flask is designed for specific gravity determinations. Volumetric flasks come in capacities from 1 mL to 4 L and may be manufactured from either glass (borosilicate or soda lime) or autoclavable and chemical-resistant plastics such as polymethylpentene, polypropylene, or PFA. Glass versions may be clear, colored, or coated for handling light-sensitive liquids. Plastic flasks offer the advantage of being break-resistant and may also offer lower extractable profiles.Supplied with standard taper glass stoppers. Flasks comply with ASTM E-288, Class A. 20mL option is not covered in ASTM. 5mL, 10mL, and 20mL options have a trapezoidal shape for improved stability. Available from 5mL to 2L. Amber protects from 300nm to 500nm. In collaboration… Flasks are excellent for a variety of lab procedures, including fermentation, cell culture grown and harvesting, and generic engineering procedures. Heavy-duty rim for longer service Narrow mouth Graduated scale indicates approximate volume The Erlenmeyer design is extremely popular and has been modified for numerous lab applications. Disclaimer: This product is not intended to mitigate the presence of microorganisms on surfaces or in the environment, where such organisms can be deleterious to humans or the environment.

Marco 2.2L Flask | Coffee Masters Marco 2.2L Flask | Coffee Masters

Each apparatus is supplied with 1000 mL funnel, 90 mm glass support base, 40-60 micron porosity fritted glass disc, anodized aluminum clamp and filtration flask Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements Designed for mammalian suspension culture applications as well as bacterial and yeast culture. Fernbach flask shape increases surface area to volume ratio. The baffled bottom option improves mixing and aeration. Specifications: Conveniently pre-sterilized 70mm opening for easy filling and… Volumetric flasks, also called graduated flasks or measuring flasks, are items of laboratory glassware or plasticware calibrated and labelled to contain a specified volume of reagents, solvents, or other liquids. Class A flasks are manufactured to high standards of precision for critical analytical work (often with a unique serial number for traceability), whereas Class B flasks offer less accuracy and are therefore more suitable for less demanding applications such as qualitative or educational use. Volumetric flasks are important items in a range of laboratory environments in both research and industry.The 70mm vented cap has a 0.20µm PVDF hydrophobic membrane to allow for sterile gas exchange while preventing contamination. A silicone liner ensures a tight seal between the cap and flask. A solid cap is available for anaerobic cultures. The flasks, cap and liners are all fully autoclavable. Designed to be used with the Marco Coffee Brewer, the flask allows you to brew fresh coffee straight into this 2.2-litre pump action airpot.

2L, Flask for Hot and Cold Drinks Stainless Steel Flasks 2L, Flask for Hot and Cold Drinks Stainless Steel

Volumetric flasks are often used to create chemical solutions. Many are manufactured and calibrated in ISO/IEC-certified laboratories and meet different ASTM and ISO standards of quality and dependability.