Erlenmeyer Flasks, 500mL - Narrow Neck - Borosilicate Glass Subcategory_Glass Tubing slide valve

slide valve

adjustable from 0 to 45 degrees with an alignable pulley and included pan and roller

Borosilicate crown glass prism with refractive index 1

Sixteen-and-a-half-inch wooden inclined plane with a paired cart

Erlenmeyer Flasks, 500mL - Narrow Neck - Borosilicate Glass Subcategory_Glass Tubing slide valve500ML CAPACITY Single Erlenmeyer Flasks with 500mL capacity and easy to read white enamel graduations every 100mL INDUSTRIAL STRENGTH Made of high quality, heavy duty, borosilicate 3. 3 glass with excellent strength against breakage. Microwavable and autoclavable, with superior chemical durability. Can withstand high temperatures and thermal shocks SUPERIOR DURABILITY Features uniform wall thickness ideal for heating and a reinforced rim for