Karter Scientific Glass Flask 5 Piece Set, Borosilicate 3.3, 50ml-1000ml | Heavy Duty Reusable

Karter Scientific's borosilicate glass flask set includes five sizes: 50ml, 150ml, 250ml, 500ml, and 1000ml, each crafted from high-quality inert 3.3 borosilicate glass. These flasks feature a cylinder shape with narrow mouths, ensuring safe handling and minimal spillage during experiments. The flasks are ASTM E960, Type I compliant, making them suitable for precise scientific applications, including chemical storage and laboratory testing. Rubber stoppers are included to ensure airtight sealing, maintaining sample integrity. Heavy-duty and reusable, these flasks withstand thermal shocks and chemical exposure, making them ideal for rigorous lab environments in India. The set is lightweight, with a total weight of approximately 1.25 kg, and dimensions optimized for easy storage and transport. Perfect for educational institutions, research labs, and industrial use, these flasks meet international standards and are sourced directly from the USA, with all duties paid and tracked delivery in 11-13 days.

Customers in India appreciate the durability and safety of borosilicate glass for their sensitive experiments. The set's multiple sizes allow flexibility for various lab tasks, from small-volume reactions to larger storage needs. The inert nature of borosilicate glass prevents chemical reactions, ensuring sample purity. The included rubber stoppers provide a secure fit, preventing leaks and contamination. Many reviews highlight the set's heavy-duty build, reusability, and compliance with ASTM standards, making it a trusted choice for professional and educational labs. Delivered via tracked ExpressBox, the set arrives factory-sealed, ready for immediate use, with all duties included for hassle-free import.