For use on test tubes, centrifuge tubes, small jars, cylinders, etc. Of white nylon bristle with radial tufted end and twisted wire handle with loop Package contains 6 brushes

For volumetric flasks, with bristle part 1 1/2” diameter and plastic handle Flexibility of curved spring portion to which bristles are attached enables brush to reach all parts of flask

Useful for dusting and cleaning embedding center, balances, and sensitive instruments. Camel hair is mounted on wooden handle with metal ferrule. Available with three styles: Round, camel hair portion has full body and slightly pointed tip. Brush size 3/4” diameter x 1 1/2”…

Soft bristle test tube brushes with galvanized handles to prevent rusting. Sold in packages of 12.

Soft sponge foam brush cleans glassware without absorbing water. Foam bristles never become soggy or limp. Will also not scratch or chip fragile glass items. Also will last up to 10 times longer than normal nylon brushes and up to 20 times longer than sponges.

Use this brush to clean any type of deep vessel. Good for restaurant kitchens, laboratories with round-bottom flasks, repair shops, any facility needing dexterity and small size in the cleaning head. Diameter of wooden head: 1.7025 x .8915" and the bristles are 1.578 x.74". Head of brush…

For use on bottles, jars, cylinders, etc. Black nylon bristle with tufted end and twisted galvanized iron handle with loop The 305 mm brush is also for 50 ml round bottom centrifuge tubes

Specially designed brush folds flat as it enters the glassware, then opens to reach across flask and bottle bottoms for very effective cleaning.

Stiff white polyester fibers are twisted in stainless steel wire Radial tufted end

Excellent for cleaning cylinders or large tubes with inside diameters from 38 to 64 mm For effective, safe cleaning of wide mouth glassware such as jars, beakers, etc. Stiff, black bristles 127 mm long x 64 mm diameter, with fan-shaped tufted end, on heavy galvanized iron wire. Overall…

Good quality nylon bristles, mounted in twisted heavy gauge galvanized wire. All brushes feature a radial top.

Great for cleaning test tube and narrow mouth glassware. Fan tip facilitates cleaning and protects glassware.

Standard nylon test tube brush With fan-shaped end, on stainless steel wire handle. Weight 3 g. Total Length 230 mm, Brush length 80 mm

These Test Tube Brushes are engineered to perform a wide variety of cleaning functions. Radial Tip or Double Fan tip Brushes have formed brush sprays at the tip of the brush. This allows the brush to thoroughly clean the bottom & corners of the bottle or tube, without scratching the glassware.

Designed to clean inside holes; these densely filled brushes perform better and last longer. Stainless Steel Stem Wire.

For use in cleaning beakers, jars and cylinders Four rows of black nylon monofilament bristles, twisted in wire and with wooden handle Bristle length portion approximately 6"; maximum diameter 3 1/4"; total length 15 3/4".

These brushes have stainless steel wire stems and high grade nylon for performance and durability.

This white bristle brush is ideal for cleaning long items such as burettes and pipettes. Brushes are sold individually.

These brushes are specially designed with a densely filled radial tip and head to make complete contact with cylinder walls, corners and bottom.

Good quality natural bristles, mounted in twisted heavy gauge galvanized wire. All brushes feature a radial top.

Specifically designed to thoroughly clean conical laboratory glassware Of black bristles combined with stiff fibers, shaped to fit into cone tip Bristle part 9” long, 4” top diameter, 1 1/2” bottom diameter, tip 3” long; length including handle: 30”

For cleaning volumetric, mohr or milk pipets Handle made of galvanized wire; total length 17”, with bristle part 7 1/2” long, tapering from 3/4” to 1” diameter; 1” tapered portion approximately 3” long.

These Flask Brushes have natural bristles and a flexible plastic handle. PRODUCT WARNINGS Our products are not toys . Use in a laboratory or educational setting only. Not for children 13 and under.

For more thorough cleaning of neck and sides Black nylon monofilament bristles and plastic handle Flexible bristle portion 1 1/2” x 4” long, tufted at both ends. Total length 16 1/2 ”.

Small Fine Sieve Cleaning Brush has soft, 100% China bristles in round 3/4in (19mm) ferrule that are tapered for use with fine mesh sieves. Especially handy for 3in diameter or Precision Electroformed sieves and others of small diameter. Overall length is 5in (127mm) with wood handle.

Cleaning brushes for thorough cleaning.

Allows access to entire inside surface of flasks or BOD bottles Black hog bristle brush 4 1/4” long mounted on a flat steel shank attached to pivoting shaft Brush (12 1/8” long) has bristle diameter of 1 1/2”; brush (16” long) has bristle diameter of 1 5/8”

Angled head for scrubbing around bends Plastic handle has no ring Bend to fit difficult-to-clean glassware tabulation and curves Bristle Diameter: 1.5, Total Length: 16"

Specially designed for cleaning conical glassware such as pharmacutical graduates and funnels. Tapered black bristles have a rounded tip with a double tuft extension for easy removal of residues.

Cylinder and tube brushes with tufted end and plastic handle for glass barrel and tube cleaning.