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

Great for washing bottles, cylinders and large test tubes. Full radial tip provides thorough cleaning action and prevents the brush from scratching the glassware.

Can last up to 10 times longer than most other brushes and up to 20 times longer than most other sponges under normal use Sponge-type brush area Comfortable handles Model 1929M20 is a thin, bendable brush that can reach where hands and conventional brushes can not. It can slip into the…

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

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

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.

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”…

For safe, thorough cleaning of test tubes and narrow mouth glassware Of white animal bristle with tufted end, on sturdy galvanized iron wire 1927G60 brush is suitable for test tubes 12 to 18 mm o.d.; 1927K15 brush is suitable for test tubes 18 to 25 mm o.d.

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.

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.

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

Wooden handle and horsehair bristle. Bristle length is 2-3/4"x 1-1/8"x 3/4" (70mm x 29mm x 19mm), and the overall dimension is 10-1/2" (267mm).

Black nylon monofilament bristles 8 x 1 3/4 inches, on galvanized wire, with hinged joint and wooden handle Can be used in flasks with long necks, 1 3/4” diameter or short neck balloon flasks with 1 1/2” i.d. Total length 23 5 /8”.

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.

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

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”

Special construction puts the cleaning action where it is needed. The bristles fold flat to fit through the narrow bottle neck, then expand to fill the chamber.

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.

Sturdy, black bristle bottle & cylinder brushes with galvanized handles to prevent rusting. Sold in packages of 12.

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.

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.

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…