8.75" Tapered Nylon Cleaning Brush with Cotton Tip for 0.5-0.75" Tubes Gifts_Science Gifts Compact hand microtome cuts thin

Compact hand microtome cuts thin specimen sections for slide preparation

and other gas discharge samples

Teclu burner runs on natural gas with needle valve flame adjustment to produce a high-temperature

Dulong-and-Petit mercury-expansion apparatus with two glass limbs in 460 by 25mm heated jackets

these concavity microscope slides hold liquid samples for hanging-drop preparations and observation of specimens in suspension

8.75" Tapered Nylon Cleaning Brush with Cotton Tip for 0.5-0.75" Tubes Gifts_Science Gifts Compact hand microtome cuts thinTapered nylon brush with cotton yarn tip on a 8. 75 inch twisted stainless steel handle cleans 0. 5 0. 75 inch tubes, flasks, jars, and cups.