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 Diaphragm Assembly Toilets
The Sloan Diaphragm Assembly is designed to fit Sloan flush valves including the Royal 111 and 186 models. It is made of neoprene rubber and measures 3-1/2" in diameter. This diaphragm assembly acts as a seal between the upper and lower portion of the flush valve, closing off the water supply. It features a center hole to allow the flush valve plunger to pass through. The diaphragm should be replaced when it becomes cracked, warped, or fails to make a tight seal. This is a genuine OEM replacement part from Sloan that will restore proper function to compatible flush valves.
MSC Goodway Circular Nylon Brush, 2.5 inch, Nylon, 3-Pack
This circular nylon brush is a replacement accessory designed for use with GVC series dry vapor steam cleaners. It measures 2.5 inches in diameter and is ideal for cleaning larger spots, such as spills on carpeting or fabrics. This pack includes three brushes, ensuring you have spares for continued use.
- Replacement brush for GVC series dry vapor steam cleaners
- Designed for cleaning larger spots on carpeting or fabrics
- Made of durable nylon material
- Measures 2.5 inches in diameter
- Includes three brushes
MSC PFERD Broom Head, Medium Sweep, 24 Inch, Black Tampico, 2-5/8 Inch Trim
The PFERD Broom Head is a medium sweep broom head designed for manual use. It features a black tampico filament and is pre-drilled, making it suitable for various sweeping tasks.
- Medium sweep design for effective cleaning.
- Features a pre-drilled version for easy attachment.
- Constructed with black tampico filament for durability.
- Measures 24 inch in overall length.
- Provides a 2-5/8 inch trim length.
- Available in a box quantity of 12 pieces.
MSC Ames True Temper Scouring Brush, 20 in, Plastic Bristles, Soft
This scouring brush features a 20 in overall length and an easy grip plastic handle, making it suitable for various cleaning applications. It is equipped with 3 in wide plastic bristles designed for effective scrubbing.
- 20 in overall length
- 3 in brush width
- Plastic bristle material
- Soft bristle firmness
- Black bristle color
- Plastic handle material
- Easy grip handle style
- Plastic block material
- Gong head shape
- Flagged bristles
MSC PFERD Broom Head, Black Tampico Fill, 18 Inch, 2-5/8 Inch Trim
This crimped medium broom head features black tampico filament, an 18-inch overall length, and a 2-5/8-inch trim length. It is designed for manual use, offering a versatile cleaning solution.
- Black tampico filament material
- 18 inch overall length
- 2-5/8 inch trim length
- Designed for manual use
MSC Vikan Tube Brush, 0.8 in, 19.7 in, Medium, Yellow
This Vikan tube brush, 0.8 in diameter and 19.7 in length, effectively cleans bottles, tubes, and hard-to-reach surfaces. Constructed with durable polyester bristles, a polypropylene handle, and a stainless steel shaft, this food-safe brush features medium stiffness for efficient cleaning in demanding environments.
- Cleans bottles, tubes, and hard-to-reach surfaces.
- Durable polyester bristles, polypropylene handle, and stainless steel shaft.
- Medium bristle stiffness removes dirt and residue.
- Yellow color supports HACCP color-coded systems.
- Complies with EC 1935/2004, FDA CFR 21, UK 2019 No. 704 for food contact.
- Dishwasher and autoclave safe up to 249.8 °F.
- BPA free.
- Ergonomic handle for comfortable grip.
MSC PFERD Floor Brush, 30 Inch, Silver Plastic Fill, Fine Sweep
The PFERD floor brush is expertly designed for fine sweeping applications. It features durable silver plastic fill bristles and measures 30 inches in total length. Its pre-drilled design ensures convenient attachment to a handle.
- Designed for fine sweeping tasks.
- Features silver plastic fill bristles.
- Measures 30 inches in total length.
- Pre-drilled for convenient handle attachment.
MSC PFERD Rubber Hose Brush, 3/4 in, Horsehair, 4-1/2 in Length
This rubber hose brush is designed for manual cleaning applications. It offers maximum precision and efficiency, especially when working on delicate workpieces. The brush also provides optimal access to hard-to-reach areas such as the inner surfaces of pipes and drilled holes.
- Maximum precision and efficiency when working on delicate workpieces.
- Optimal access to hard-to-reach areas such as the inner surfaces of pipes and drilled holes.
MSC Vikan Deck Scrub, 16 inch, Stiff, Yellow
This deck scrub is designed for effective scrubbing of surfaces with stubborn messes. It features an angled arrangement of Bristle Security Units for efficient cleaning and lacks resin, glue, and staples, making the bristle units easy to clean, FDA-compliant, and more secure.
- Made from FDA compliant raw materials.
- Autoclave safe up to 250°F.
- Dishwasher safe.
- Stiff bristles.
- Hygienic Euro thread.
- UST Hygienic design.
- Unique bristle pattern.
MSC Vikan UST Bench Brush, 13 inch, Medium Bristle, Yellow, Polyester/Polypropylene
The Vikan UST Bench Brush is a 13 inch yellow bench brush with medium bristle stiffness, constructed from Polyester (PBT) and polypropylene. It's designed for effective removal of damp and wet particles from conveyor belts in high-risk areas, utilizing Ultra Bristle Security to minimize contamination and bristle loss.
- Ultra safe technology (UST) with ultra bristle security for effective removal of damp and wet particles.
- Unique bristle system minimizes contamination and bristle loss.
- Durable construction: polyester (PBT), glass-reinforced, and polypropylene.
- Complies with major food contact regulations: (EC) 1935/2004, EU 2023/2006/EC, FDA CFR 21, UK 2019 No. 704.
- Meets REACH regulation (EC) No. 1907/2006.
- Complies with California proposition 65, Halal, and Kosher.
- No intentionally added PFAS.