Glass Joints

Economical umbrella design freeze drying apparatus utilizing Ace-Threds for positive, grease-free connections that are easy to manipulate. A variety of vessels and adapters available and are readily adapted to mechanical units.

Economical umbrella design freeze drying apparatus utilizing Ace-Threds for positive, grease-free connections that are easy to manipulate. A variety of vessels and adapters available and are readily adapted to mechanical units.

Cased, open core and coil" type transformers that supply the extra voltage and current required to initiate the lamp's arc and reduce operational power. Intended for use with our 7825 or 7883 series photochemical lamps."

Length measured from top of joint to tip. Hose connection is size A.

Cylindrical vessel with a 2mm bore PTFE stopcock at top, GPI threaded angled side port, & #15 Ace-Thred at bottom that accepts a PTFE adapter with removable Por. C glass filter disc & a PTFE shut-off valve.

Cylindrical vessel with 2mm bore PTFE stopcock at either end, and porosity C (25-50m) fritted disc top and bottom. With threaded side port, angled, for charging vessel.

Cylindrical vessel with 2mm bore PTFE stopcock and porosity C (25-50m) fritted disc at bottom, GPI thread at top. Supplied with solid cap, holed cap, and PTFE faced silicone rubber septum.

Cylindrical vessel with a 2mm bore PTFE stopcock, GL thread at top, Ace-Thred at bottom that accepts a PTFE adapter with removable Por. C glass filter disc and a PTFE shut-off valve.

Cylindrical vessel with a 2mm bore PTFE stopcock, GL thread at top, Ace-Thred at bottom that accepts a PTFE adapter with removable Por. C glass filter disc and a PTFE shut-off valve.

Used for filtration of solvents and collection of precipitate. With two standard taper 14/20 or 24/25 outer joints and two standard taper 14/35 or 24/40 inner. With fritted disc.

Similar to No. 7759, except with 2mm bore PTFE stopcock on 20 and 80mL sizes, 3mm bore PTFE on 250mL size.

Used for filtration of solvents and collection of precipitate. With two standard taper 14/20 or 24/25 outer joints and two standard taper 14/35 or 24/40 inner. With fritted disc.