12-Inch Borosilicate Glass Stirring Rod – Heavy Duty, Heat Resistant & Chemical Grade (300mm)

Elevate your laboratory or mixing station with our 12-inch (300mm) Borosilicate Glass Stirring Rod. Engineered from high-quality expansion 3.3 borosilicate glass, this rod is designed to withstand extreme thermal shocks and aggressive chemical environments without leaching or corroding.

Each rod features fire-polished ends to ensure a smooth, rounded finish that prevents scratching of glassware and minimizes the risk of chipping. Its 12-inch length provides ample reach for deep beakers, flasks, and pitchers, making it an essential tool for professional scientists, educators, and home enthusiasts alike.

Key Features

• Premium Borosilicate 3.3: Exceptional resistance to thermal shock and high temperatures.

• Chemically Inert: Won’t react with acids, alkalis, or solvents, ensuring sample purity.

• Fire-Polished Ends: Smooth, rounded tips for safety and to prevent scratching your containers.

• Heavy-Duty Durability: Designed for longevity in rigorous lab or kitchen environments.

• Easy to Clean: Non-porous surface is dishwasher safe and easy to sterilize.

Common Applications

• Laboratory & Research: Ideal for mixing chemicals, dissolving solutes, and speeding up reactions in deep beakers.

• Classroom Education: A safe, durable staple for chemistry and biology student kits.

• Apothecary & Cosmetics: Perfect for blending essential oils, creams, and DIY skincare formulas.

• Mixology & Brewing: Use as a sleek, hygienic “glass swizzle stick” for stirring tall cocktails or coffee.