Glassware Cleaning Brush Kit
Laboratory glassware brush kit with nylon PA bristles sized for test tubes, flasks, beakers, cylinders and narrow-neck bottles.
- Head Ø
- 25–76 mm
- Head length
- 76–152 mm
- Handle
- 229–914 mm
PRODUCT CATEGORY
Laboratory Glassware Cleaning Brushes
Laboratory glassware varies more in shape than it first appears. A test tube, volumetric flask, burette and Erlenmeyer flask each place the cleaning surface at a different depth and angle, so brush diameter, head profile and stem reach should follow the vessel geometry.
Browse Test Tube, Flask, Beaker & Pipette Brushes
Compare brushes for test tubes, lab bottles, beakers, cylinders, flasks, burettes, pipettes, Petri dishes and other laboratory vessels.
35mm PBT Test Tube Brush
35mm PBT test tube brush with twisted SUS304 core for lab glassware cleaning.
- Head Ø
- 35 mm
- Head length
- 90 mm
- Handle
- 180 mm
45mm PA66 Lab Bottle Brush
45mm PA66 lab bottle brush for wide-neck glassware. Stiff nylon bristles lift reagent film without scratching glass.
- Head Ø
- 45 mm
- Head length
- 120 mm
- Handle
- 220 mm
Beaker Brush
Custom nylon laboratory beaker brush for beakers, flasks, and glassware.
- Head Ø
- 25–76 mm
- Head length
- 76–152 mm
- Handle
- 229–914 mm
Burette Brush
Long-reach burette brush with nylon PA or horsehair fill for cleaning burette bores, tapers, and stopcock seats.
- Head Ø
- 1–50 mm
- Head length
- 5–100 mm
- Handle
- 100–600 mm
Centrifuge Tube Brush
Soft nylon and PBT centrifuge tube brushes for 0.5–50 mL tubes. Reach conical bottoms without scratching.
- Head Ø
- 3.2–50.8 mm
- Head length
- 50–120 mm
- Handle
- 152–406 mm
Chromatography Brush
Fine-filament nylon PA chromatography brush for GC injector ports, inlet liners, detector inlets, and capillary column exteriors.
- Head Ø
- 5–150 mm
- Head length
- 30–250 mm
- Handle
- 150–800 mm
Laboratory Cylinder Cleaning Brush
Custom nylon PA laboratory cylinder cleaning brush for graduated cylinders, test tubes, and narrow glassware.
- Head Ø
- 5–150 mm
- Head length
- 30–250 mm
- Handle
- 150–800 mm
Erlenmeyer Flask Brush
Nylon Erlenmeyer flask brush for narrow-neck lab glassware.
- Head Ø
- 25–76 mm
- Head length
- 76–152 mm
- Handle
- 229–914 mm
Laboratory Brush
Nylon-filament laboratory brush for cleaning beakers, flasks, test tubes, burettes, and tubing.
- Head Ø
- 1–50 mm
- Head length
- 5–100 mm
- Handle
- 100–600 mm
Petri Dish Brush
A circular bristle face sized to the dish bore, so one rotation covers base and lower sidewall.
- Head Ø
- 5–150 mm
- Head length
- 30–250 mm
- Handle
- 150–800 mm
Pipette Brush
Reach pipette tips, tapered bores, and bulbs. PET, PBT, or nylon filaments on a flexible wire core.
- Head Ø
- 1–50 mm
- Head length
- 5–100 mm
- Handle
- 100–600 mm
Test Tube Brush
Custom test tube brushes with twisted-wire stems and PBT, PP, or nylon filament fills sized to tube bores.
- Head Ø
- 9.5–44.5 mm
- Head length
- 76–114 mm
- Handle
- 159–305 mm
Volumetric Flask Brush
A flexible twisted-wire stem passes the narrow neck, then a head close to bulb diameter reaches shoulders.
- Head Ø
- 25–76 mm
- Head length
- 76–152 mm
- Handle
- 229–914 mm
Choose by Opening, Vessel Shape and Depth
Measure the neck or opening first, then consider the widest internal area and the bottom shape the brush must contact.
Opening diameter
The head must pass through the neck or tube without excessive force, especially on narrow-neck glassware.
Internal width and bottom shape
Flasks and bottles may open into a much wider body, so a brush may need flexible or fuller contact after passing through the neck.
Vessel depth
Burettes, cylinders and long tubes need enough working length to reach the entire internal surface.
Glass sensitivity and residue
Laboratory glass should be cleaned with controlled contact appropriate to the residue; highly abrasive media are not the default choice.
A Flask Brush and a Test-Tube Brush Are Different Geometries
A test-tube brush follows a narrow cylinder, while a flask brush must pass a neck and then reach a broader body. Pipette and burette brushes add much longer, smaller passages. Vessel shape determines the product.
Laboratory Brush Customization
Brush diameter, head length, stem length, flexibility, tip style, filament and handle can be adjusted around the glassware. A vessel drawing or dimensions are sufficient for OEM sizing.
- Brush diameter
- Head length
- Stem length
- Flexibility
- Tip style
- Filament
- Handle
Send the Glassware Dimensions
Provide opening diameter, internal body size, depth, vessel shape and residue. We can then match a standard format or size a custom laboratory brush.