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50 ml, Eudiometer. Flint glass, platinum elctrode, student type, with silk-screen graduations. .1 graduations.
Out of stock
For collection and measurement of gases.
Ruler, 6" Clear Plastic. Durable, easy to clean, and scaled in both Metric and English units. Color ...
1" jaw opening. Pack of 4
Polyethylene dropper bottles in various sizes. Removable dropper tips allow refilling. Screw on poly...
3x/6x magnifier. 50mm diameter, dual lens. Made of acrylic dia. 35 mm two magnifier 3x and 5x built ...