Round-bottom flask F490010

glassfor laboratories

Supplied with high vacuum valve with PTFE O-ring at tip and PTFE wiper( “umbrella”) to protect Vilton® O-ring on shaft.. Accessories: S600004 0-4mm high vacuum plug and control knob. (PTFE O-ring at tip) 28.50 S600008 0-8mm high vacuum plug and control knob. (PTFE O-ring at tip) 36.10 R010 Viton® O-ring for 0-4mm high vacuum plug shaft 1.00 R110 Viton® O-ring for 0-8mm high vacuum plug shaft 1.55 Capacity (mL)：10 Valve Size：0-4mm