Erlenmeyer Flask, 100mL - Narrow Neck - Borosilicate Glass Subcategory_Gas Generation Heavy-duty powder-coated square dual boss

Heavy-duty powder-coated square dual boss head joins two rods up to 15mm at right angles on retort stand frames

Fine-gauge 24 SWG bare copper wire on a 250g reel approximating 375 feet

the four-sided geometry letting students explore deviation through non-equilateral cross-sections

the flywheel light enough to drive by breath for hands-on reciprocating-engine study

Triple-parallel plastic pulley with three 50mm wheels on a steel frame with end hooks

Erlenmeyer Flask, 100mL - Narrow Neck - Borosilicate Glass Subcategory_Gas Generation Heavy-duty powder-coated square dual boss100mL CAPACITY Single Erlenmeyer Flasks with 100mL capacity and easy to read white enamel graduations every 25mL INDUSTRIAL QUALITY 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 protection