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Laboratory Glassware and Accessories for Scientific Research and Bioprocessing

Our range of Laboratory Glassware and Accessories is designed to meet the precise needs of scientific research and bioprocessing. The collection includes Erlenmeyer flasks, beakers, glass capillaries, and storage bottles that are suitable for various laboratory applications. These products support the rigorous demands of chemical analysis, bioprocessing, and materials science.

The Role of Laboratory Glassware in Research

Laboratory glassware is essential for accurate experimentation and data collection. Erlenmeyer flasks and media storage bottles, along with their accessories, facilitate the handling of liquid samples and cultures. Designs like baffled Erlenmeyer flasks can enhance mixing efficiencies, tailored for specific laboratory processes.

Applications for Laboratory Glassware

Glassware is used across scientific fields, aiding in tasks from sample storage to complex chemical reactions. In chemical engineering, these items provide stable containment for various substances. Researchers in physics and life sciences benefit from glass capillaries and cutting tools that allow for precise measurements and sample handling. NMR caps and syringes ensure exact sample delivery and spectral analysis.

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Frequently Asked Questions

What scientific glassware and plasticware does this collection cover?

It covers flasks, beakers, condensers, bubblers, Pasteur pipettes, cover glasses, vial stoppers and seals, plus cutting tools and spill trays. Brands include NEST, KIMBLE and WHEATON from DWK Life Sciences, Hilgenberg, Scientific Plastic and MSE PRO. Glass items such as the KIMBLE KONTES jointed Erlenmeyer flask sit alongside disposable plastic ware.

Should I use glass or plastic Erlenmeyer flasks for cell culture?

Glass flasks can be cleaned and autoclaved many times and suit chemistry and reflux setups. Single-use polycarbonate flasks cut cleaning time and contamination risk in bioprocess work. For shaking cultures, a baffled flask such as the NEST PC baffled Erlenmeyer flask improves mixing and aeration.

What do I need to cap vials for freeze drying?

Lyophilization stoppers sit partly open during drying so vapor can escape, then press down to seal. Choose the WHEATON 2-leg 13 mm lyophilization stopper or the 3-leg version, then crimp on a 13 mm aluminum seal, such as the WHEATON red flip-off seal. Match stopper and seal size to the vial neck.

How do I cut glass capillaries and tubes cleanly?

A scoring tool gives a cleaner break than snapping by hand. The Hilgenberg cutting device for glass capillaries handles thin capillaries, while the Hilgenberg hard metal glass tube cutting tool suits thicker tubing. For flat glass and substrates, use the MSE PRO natural diamond glass cutter.

Which spill tray size should I choose?

Size the tray to the footprint of the bottles or equipment it holds, with room to reach in. Scientific Plastic trays run from a 5 x 5 x 2 inch tray for a single bottle up to a 46 x 18 x 2 inch tray for a full shelf or bench section.

Can I order glassware in larger quantities?

Yes. Many items here, such as Pasteur pipettes, stoppers and seals, are used in volume. Send part numbers and quantities through the bulk order request form. For glassware not listed, such as a different joint size, use the quote request form.