-
-
Miscellaneous
Crucible Sleeves
For Glass Filtering flasks. Enables a clean & firm seal between funnels, vacuum filters, etc. and the flask. It is used to avoid direct glass-to-glass contact of laboratory glassware. it acts as a cushion between the flask and the assembly which is fitted above it.
Set of 7.
Size Bottom Dia., mm Top Dia., mm Height, mm Wall Thickness, mm 1 11 22 20 2.5 2 22.5 28 20 2.5 3 23.5 36.5 25 3 4 28 46 30.5 3 5 38 56 35 3.5 6 47 68 41 4 7 57 81 43.5 5 CH12545 -
Tubes
Test Tube Cap
This transparent Polypropylene cap for test tubes proves to be an excellent protection to the contents to the tubes. The grooves inside the cap tighten the fitting on the tube while the outer grooves would hold identification labels. The built in seal ring would set in the tube making the combination a leakproof one.
CH12668 -
Test Tube Holders & Stands
Test Tube Holder
The Test Tube Holder is a laboratory tool designed for safely holding and handling test tubes during heating, chemical reactions, or other experimental procedures. It features a sturdy metal gripping mechanism with an adjustable slider mounted on a comfortable wooden handle, allowing a secure grip on test tubes of various sizes. The insulated wooden handle helps protect the user from heat, making it ideal for use in educational, research, and industrial laboratories.
Manufactured with high-quality materials , the holder provides reliable performance, smooth operation, and long service life. It is suitable for holding test tubes with diameters ranging from 11 mm to 19 mm.
CH12680
+1 (630) 345-3450