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
Enterprise Technology Solutions GBC Laminator,240HS,Pouch,3ThicknessSettings,LED,AudioCues,AutoShutOff,ID Cards-A3,18.01"x3.43"x5.94",BK
The GBC 240HS Home Office A3 Laminator is a sleek and efficient solution for your everyday laminating needs. Designed with both style and performance in mind, this high-speed A3 laminator is ideal for home or home-office use. With a quick, 2-minute warm-up time, it laminates 75 micron A4 sheets in just 45 seconds, making it perfect for efficiently handling your various home projects. The easy-to-use control switch offers three pouch thickness settings, ranging from 75 microns to 125 microns, providing flexibility for various document types. Anti-jam release lever ensures smooth operation by effortlessly resolving any misfed pouches. Additionally, the smart status LED system simplifies operation with clear visual and audible cues: red during warm-up, blue with sound when ready and an automatic shut-off after 15 minutes of inactivity for energy conservation. Protect and preserve your important documents with a perfect finish, every time.
Med Vet International Endotracheal Tube Cleaning Brush 8.0mm, cleans >= 8.0mm tubes., J0151S
Stainless steel shaft. Malleable. Brush. 8.0mm, cleans _>8.0mm tubes.
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 Deck Brush Head, 2" Brown Palmyra Bristles, 10" Brush
Deck Brush Head, 2" Brown Palmyra Bristles, 10" Brush