Features: * Excellent airtight performance, avoiding any undue leakage * PC (polycarbonate) material, extremely smooth surface, shock and impact resistant * High temperature resistant: up to 130℃ * Jar and lid are both transparent, sealing between lid and jar consists of an excellent quality silicon ring * Strong jar-lid-clamp construction, guarantee the overall airtight performance * Coloured stainless steel clamp with powder electrostatic painting, durable and convenient for experimental management * Adopting quick snap-shut coupling, enabling quick connection to the pump in one swift move Ordering: Product----Cat. No. PC HP Anaerobic Jar (2.5 Liter) ---HP025PC