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
Cole-Parmer Nylon Bottle/Cylinder Brush, 18" Handle x 6" L x 2.375" Diameter; 12/Pk
Ideal for cleaning bottles, cylinders, and large test tubes. Full radial end tip promotes effective cleaning and reduces scratching of glass and plasticware. Wire handle has hanging hook.
Sklar Instruments Cannula Instrument Cleaning Brush, Sklar, 20mm x 18 in. Cannula Instrument Cleaning Brush Nylon Bristle End. PK/3.
Cannula Instrument Cleaning Brush, Sklar, 20mm x 18 in. Cannula Instrument Cleaning Brush Nylon Bristle End. 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 20mm 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.
Grainger Brush 2 Angle Sash China Hair 2 5/8 L
The Grainger 14C525 is a 14-inch diameter, 525 CFM, direct drive exhaust fan. It features a thermally protected PSC motor and is designed for general ventilation applications. The fan has a galvanized steel housing with baked enamel finish and includes adjustable motor mounts. It requires 115V power and is ETL listed for safety. The 14C525 can provide powerful airflow for industrial and commercial ventilation needs. With a 1/3 HP motor, it offers an optimal balance of airflow and energy efficiency. The adjustable mounting and corrosion-resistant housing make this a durable and versatile exhaust fan option.
Enterprise Technology Solutions Deck Brush Head, 2" Brown Palmyra Bristles, 10" Brush
Deck Brush Head, 2" Brown Palmyra Bristles, 10" Brush
MSC Harper Wash Brush Head, 10 in, Nylon Bristles, Bumpered
This premium wash brush head features ultra soft split-tip nylon fiber bristles and a heavy-duty structural foam resin block with a protective bumper. It is designed for effective cleaning, suitable for vehicle washing, general cleaning, and removing dirt, dust, and other debris. The bristles resist most acids and alkalis, can be used in high temperature environments, and retain maximum liquid for efficient cleaning.
- Ultra soft split-tip nylon fiber bristles
- Bristles resist most acids and alkalis and can be used in high temperature environments
- Heavy-duty structural foam resin block with protective bumper
- Nylon bristles allow for maximum liquid retention
- Suitable for vehicle cleaning and painted surfaces
Sklar Instruments Instrument Cleaning Brush, Sklar 4-1/2 in., Nylon / Plastic, Disposable, Non-Sterile. PK3.
Instrument Cleaning Brush, Sklar, 14-1/2 in., Nylon / Plastic, Disposable, Non-Sterile. PK3. Large Instrument Cleaning Brush For Use On Retractors, Specula, etc.
Sklar Instruments Instrument Cleaning Brush Set, Sklar Stainless Steel / Plastic / Nylon, Reusable, Non-Sterile, PK3.
Instrument Cleaning Brush Set,Sklar, Stainless Steel / Plastic / Nylon, Reusable, Non-Sterile, PK3.