WHEATON
Frequently asked questions
Common questions about WHEATON from 3G Electric.
What is the difference between the manual and battery-powered WHEATON vial top decrimpers?
The manual WHEATON decrimper is constructed of steel and operated by hand, designed for removing aluminum seals from 13 mm crimp-top vials. The battery-powered model (MPN W225814) is made of plastic and stainless steel, offering portable operation for the same vial type and seal material. Both tools serve the same function: removing aluminum seals from 13 mm crimp-top vials. The choice depends on throughput and whether portability is required. The manual version has no power source dependency, while the battery-powered version reduces physical effort for repetitive tasks.
What are the closure sizes available for WHEATON screw-on caps?
WHEATON screw-on caps are available in closure sizes including 28-400 mm and 45-400 mm. These caps are made of white opaque polypropylene with a PTFE-faced polyethylene liner. The liner provides chemical resistance and an inert barrier for sealing laboratory or industrial containers. The 28-400 mm size corresponds to MPN 239235, and the 45-400 mm size corresponds to MPN 239239. Both are designed for containers requiring the respective closure dimensions. Buyers should match the cap size to the container neck finish.
What capacities are available for WHEATON Tenbroeck tissue grinders?
WHEATON Tenbroeck tissue grinders are available in capacities including 1 mL, 2 mL, 7 mL, and 40 mL. The 1 mL and 2 mL models have a 3/8 in tube diameter and 5 1/2 in pestle length. The 7 mL model has a 5/8 in tube diameter and 7 1/2 in pestle length. The 40 mL model has a 1 1/4 in tube diameter and 13 in pestle length. All models feature borosilicate glass tubes and pestles, providing chemical resistance and thermal stability for manual homogenization of soft tissue samples.
What material are WHEATON Tenbroeck tissue grinders made of?
WHEATON Tenbroeck tissue grinders are made of borosilicate glass for both the tube and pestle. Borosilicate glass is selected for its chemical resistance and thermal stability, making it suitable for laboratory homogenization of soft tissue samples. The glass construction allows for visual inspection of the sample during processing and is compatible with common laboratory cleaning and sterilization methods. The grinders are intended for manual operation, where the pestle is rotated within the tube to disrupt tissue.
What liner material is used in WHEATON screw-on caps?
WHEATON screw-on caps feature a PTFE-faced polyethylene liner. The PTFE facing provides chemical resistance and an inert barrier, while the polyethylene backing provides a seal against the container neck. This liner construction is used in the 28-400 mm and 45-400 mm caps. The caps themselves are white opaque polypropylene. This combination is intended for sealing laboratory or industrial containers where chemical compatibility and inertness are required. Buyers should verify compatibility with the specific contents and conditions of use.
Does 3G Electric supply WHEATON products?
Yes — 3G Electric (S) Pte. Ltd. supplies WHEATON products. We stock the WHEATON catalog and supply genuine factory-original products with full manufacturer warranty and technical support.
