Enhance your laboratory setup with our high-quality Synthetic Cork Flask Holder, expertly crafted from environment-friendly, high-density synthetic cork for durability and reliable performance. This robust flask stand, with a thickness of 30mm achieved through high temperature and pressure pressing, offers excellent acid and alkali resistance, corrosion resistance, heat resistance, and superior heat insulation properties, making it an ideal choice for demanding laboratory environments. Key Features: · Premium Synthetic Cork Material: Made from eco-friendly, high-density synthetic cork to ensure long-lasting use and sustainable performance. · Thick and Durable Construction: The 30mm thick cork holder is produced under high temperature and pressure, providing exceptional strength and stability. · Chemical and Heat Resistant: Effectively resists acids, alkalis, and corrosion while offering excellent heat resistance and insulation to protect your delicate round bottom glassware. · Superior Elasticity and Friction: Designed with good elasticity and a strong friction coefficient to securely hold flasks in place, preventing slipping or instability during use. · Versatile Compatibility: Suitable for all kinds of round bottom glassware, providing a convenient and practical solution for various laboratory applications. · Multiple Size Options: Available in different outer diameters including 80mm, 100mm, 110mm, 120mm, 140mm, and 160mm to accommodate a wide range of flask sizes. Specifications: · Material: High-density Synthetic Cork · Thickness: 30mm (1.2 inches) · Outer Diameter Options: 80mm (3.1in), 100mm (3.9in), 110mm (4.3in), 120mm (4.7in), 140mm (5.5in), 160mm (6.3in) · Weight Range: Approx. 30g to 60g (1.1oz to 2.1oz) depending on size Package Includes: · 1 x Laboratory Flask Cork Holder This Laboratory Flask Cork Holder combines durability, chemical resistance, and stable grip to ensure the safe and effective placement of round bottom glassware in your laboratory work. Its environmentally friendly construction and variety of sizes make it an essential and practical accessory for both professional and educational laboratory settings.