Brushes
Tools consisting of bristles, hair, or wire set into a handle that are used to clean, scrub, or apply a liquid or powder to a surface; products are available in several sizes, and may be used for specific applications.
Some laboratory brushes are used for manual cleaning of laboratory glassware and plasticware. These typically have a handle with terminal, central or lateral bristles to effectively clean specific types of labware and vessels. Most laboratory brushes are autoclavable or washable for repeated use. They are sold individually or as sets with different dimensions to allow for effective cleaning of a wide range of vessel sizes. Brushes may be tapered or tipped with a cotton wad or fine bristle tuft for effective cleaning of tube bases.
Other brushes may be used to clean weighing pans of balances or for other specific tasks.
What are Laboratory Brushes Made of?
Brush handles can be made of wood, of durable plastics such as polypropylene, or of metals such as brass or stainless-steel wire. The bristles can be made from a range of materials depending on the brush type:
• Nylon bristles are tough, hard wearing, and resistant to aggressive chemicals
• Natural bristles (for example goat hair) are suitable for more delicate cleaning
• White silk bristles are suitable for general use
What Types of Laboratory Brushes are Available?
• General-purpose cleaning brushes
• Test tube brushes
• Beaker or bottle brushes
• Burette or pipette brushes
• Flask brushes, with a bent handle for easy access to awkward corners
• Measuring cylinder brushes
• Chromatography brushes for injector and detector ports
• Centrifuge brushes
• Sieve brushes
• Square tank brushes
Grainger Brush 3 Flat Sash PET/Nylon 3 3/16 L
The Brush 3 Flat Sash PET Nylon 3-3/16" L is a flat sash brush made of PET nylon bristles with a wood handle. It has a 3-3/16" trim size and is designed for use with oil-based paints and stains. The bristles are flagged on the ends for smooth paint flow and have good paint holding capacity. This brush can be used for trim and sash painting. It features a short handle with a hanging hole for easy storage. The brush is manufactured in the USA by Brush Research Manufacturing.
MSC PFERD Nail Brush, Plastic Bristles, 5 inch Length, 1-1/2 inch Width
This hand and nail brush features a wooden handle and plastic bristles, designed for effective cleaning of hands and other surfaces. It is intended for manual use, offering a longer lifespan due to its durable plastic filaments.
- Made with plastic bristles for a longer lifespan.
- Features a hardwood block material.
- Designed for manual use.
- Suitable for cleaning hands and other surfaces.
MSC Osborn Toilet Bowl Brush, Tampico Bristle, Straight Wood Handle, 17 in
Osborn toilet bowl brushes are designed for effective cleaning. This particular model features tampico bristles and a straight wood handle, providing durability and a comfortable grip. With an overall length of 17 inches, it is suitable for various toilet cleaning tasks.
- Efficiently cleans toilet bowls.
- Features durable tampico bristles.
- Equipped with a straight wood handle for comfortable use.
- Provides a total length of 17 inches for extended reach.
- Bristles are yellow in color.
Enterprise Technology Solutions Rubbermaid Commercial Products Floor Scrub Brush, 10" Long, Blue/Yellow
Floor scrub helps keep your facility looking its best. High-quality construction supports your cleaning crew so they can deliver top-notch results. Use this rugged brush for the most challenging of scrubbing applications. Plastic blocks resist splitting or delaminating. Long-lasting polypropylene fibers resist stains and offer good abrasion-resistance and shear/break strength. Very durable bristles will not stain, discolor or absorb odors. They are resistant to solvents, acids, oils, fungus and bacteria growth. Handles sold separately.
Grainger Potato Brush 5 3/4 L Plastic Handle PK12
The Carlisle Potato Brush is a polyester bristle brush designed for cleaning potatoes. It has a wooden handle and polyester bristles in a 4 inch head. The bristles are designed to scrub dirt and debris off of potatoes without damaging the skin. This brush can be used for cleaning all types of vegetables and fruits. It is 12 inches long total. This is a manual brush with no moving parts. It is a basic but effective tool for cleaning potatoes and other produce by hand.