Manufactured from borosilicate glass 3.3
- Glass frit (40-60 micron porosity) at the lower end to act as a support for column packing material
- May be used alone or in combination with 420570 series reservoir and 420575 series flow control adapters
- Custom sizes and plastic safety coating are available upon request
- 420650-0560 has a 50/30 Spherical joint
- 420561-0430 has a Rodaviss 24/40 Standard Taper joint (threaded in top)
- Similar in design to the 420510 series, except these include a glass frit