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
MSC Weiler Truck Wash Brush, 9-1/2 in, Grey Fiber, Foam Block
This truck wash brush features a 9-1/2 in foam block with grey fiber fill, designed for efficient cleaning. It is ideal for use with a flow-through handle, offering convenience and effective washing.
- Ideal for use with flow-through handle.
- Protective bumper.
- Foam block with two handle holes.
- Fine fill firmness.
- Fiber fill material.
- 2-1/2 in trim length.
MSC Osborn Handle, Wood, Tapered, 72 inch, 1 inch Diameter
This handle is made of wood with a tapered design, measuring 72 inches in length and 1 inch in diameter. It is designed to provide a sturdy and reliable connection for various brush types, including broom and window brushes, making it suitable for a range of cleaning and maintenance applications.
- Constructed from durable wood for longevity
- Features a tapered design for secure attachment
- Measures 72 inches in length
- Has a 1 inch diameter
- Ideal for broom and window brush applications
MSC Weiler Flue Brush, Double Spiral, 2 1/2 in Diameter, .012 Steel Fill
This flue brush is designed for effective cleaning, featuring a double spiral construction. It is engineered from black oil-tempered wire for durability and fitted with a 1/4 in x 2 in NPT pipe nipple for easy attachment.
- Double spiral design
- Constructed from black oil-tempered wire
- .012 steel fill material
- 2 1/2 in diameter
- 4 1/2 in brush length
- 7 1/2 in overall length
- Cylindrical handle type
- Fitted with 1/4 in x 2 in NPT pipe nipple
Sklar Instruments Cannula Instrument Cleaning Brush, 5mm x 18 in., Pack of 3.
Cannula Instrument Cleaning Brush, 5mm x 18 in., Pack of 3. Sklar's Cannula Instrument Cleaning Brushes are used in the multiple-step process of sterilizing a reusable cannula. Following soaking in enzymatic soluntion the cannula should be cleaned manually with a brush and detergent or ultrasonically. Sklar cannula cleaning brushes are designed for manual cleaning and are available in several sizes in order to properly decontaminate specific size cannulas used for specific procedures. This product has a 5mm wide cleaning brush and an overall length of 18 inches. It also features a loop at the end of the handle for improved user grip and control.
