Sabary 500ml Pressure Equalizing Dropping Funnel Borosilicate Glass Cylindrical Addition Funnel with PTFE Stopcock Dual 24/40 Standard Taper Joints Graduated Laboratory Glassware for Closed System

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,458 (2026-07-30 기준)

상품 특징

• Clear Graduations for Accurate Measurement: this pressure equalizing graduated addition funnel comes with clearly marked graduations on the 500ml cylinder, allowing easy volume measurement and precise control of liquid reagents during laboratory procedures
• Pressure Equalization Design: this leakproof PTFE stopcock lab funnel features a pressure equalizing line that balances pressure in closed systems for smooth liquid addition
• Prevents flow interruption from pressure buildup during synthesis and distillation
• Precise Control with Ptfe Stopcock: this PTFE stopcock dropping funnel features a corrosion-resistant PTFE stopcock for smooth, accurate flow regulation
• The graduated pressure equalizing dropping funnel enables precise dropwise addition, improving efficiency and reproducibility
• Borosilicate Glass Construction: this graduated dropping funnel for liquid addition is manufactured from borosilicate glass, providing reliable transparency, corrosion resistance, and thermal stability up to 200 degree for reliable use in routine laboratory applications
• Standard 24/40 Joint Design: this chemistry lab pressure equalizing funnel features standard 24/40 ground glass joints at both top and bottom, enabling quick connection with common laboratory glassware, distillation apparatus, and reaction flasks for versatile use