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1510-STOPCOCKS1:5, STRAIGHT BORE WITH PTFE PLUG ASTM
- STOPCOCK PLUG AND BARRRL ARE GROUND TO INTERCHANGEABLE SPECIFICATIONS.
- PTFE PLUGS ARE SOLID AND HAVE A 1:5 TAPER.
5900-Chromatography Column with Joint Fritted Disc and PTFE Stopcock ASTM
- General purpose column has a PTFE stopcock, a top outer joint and with a coarse porosity fritted disc to support column packing
5900-Chromatography Column with Joint Fritted Disc and PTFE Stopcock ASTM
5900-Chromatography Column with Joint Fritted Disc and PTFE Stopcock ASTM
5910-Columns acc. to Vigreux with NS Female Joint and NS Male Joint ASTM
- Made of Boro 3.3 glass
- Without glass jacket, horizontal and lateral indentations
5920-Chromatography columns, Plain
- Simple and economical column – ideal for educational use
- With chemically resistant glass sintered – porosity 1
- Manufactured from borosilicate glass
5930-Chromatographic columns with frit and Female Joint with PTFE Stopcock
- Made of Boro 3.3 glass
- Chromatographic columns
- With sintered frit (porosity: 0)
- With PTFE Stopcock (bore: 0-2.5mm)
5940-Chromatography Columns, with PTFE Needle Valve stopcock
- With PTFE Rotaflo stopcock for fine control of eluent flow
- Chemically resistant glass sintered – porosity 0
- Ground glass socket accepts reservoirs
- Manufactured from borosilicate glass
5950-Chromatographic columns with frit, PTFE Stopcock
- With socket and cone
- With PTFE Stopcock
- With sintered frit (porosity: 0), with suction tube (thread GL 14)
- Made of Boro 3.3 Glass
5960-Chromatographic columns with frit, Needle Valve Stopcock
- Made of Boro 3.3 Glass
- With socket and cone
- With needle-valve stopcock
- With sintered frit (porosity: 0), with suction tube (thread GL 14)
5970-Chromatography Column
- Heavy wall Design
- General purpose column has a PTFE stopcock and a top outer joint for flash chromatography
5980-Column, Chromatography with PTFE Stopcock and Fritted Disc
- With reinforced beaded top, coarse porosity fritted disc to support column packing.
- All columns are heavy wall designated to increase safety
5990-Chromatography columns, with ground Male Joint
- With glass sintered disc – porosity 0
- Upper socket can be connected to a stopcock adapter to control eluent flow
- Manufactured from borosilicate glass