![Chemglass CG-1189-19 Glass Chromatography Column with Fritted Disc and 2mm PTFE Stopcock, 2" ID x 12" Effective Len, 24/40 Outer Joint: Science Lab Chromatography Hplc Columns: Amazon.com: Industrial & Scientific Chemglass CG-1189-19 Glass Chromatography Column with Fritted Disc and 2mm PTFE Stopcock, 2" ID x 12" Effective Len, 24/40 Outer Joint: Science Lab Chromatography Hplc Columns: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/515UUrcFSGL.jpg)
Chemglass CG-1189-19 Glass Chromatography Column with Fritted Disc and 2mm PTFE Stopcock, 2" ID x 12" Effective Len, 24/40 Outer Joint: Science Lab Chromatography Hplc Columns: Amazon.com: Industrial & Scientific
Vigreux column with glass shell, 600 mm | Distillation bridges and glass apparatus | Glass components, distillation and extraction | Laboratory Glass, Vessels, Consumables | Labware | Carl Roth - Germany
![CG-1196 - COLUMNS, CHROMATOGRAPHY, STANDARD TAPER JOINTS, WITH RESERVOIRS, PTFE STOPCOCKS- Chemglass Life Sciences CG-1196 - COLUMNS, CHROMATOGRAPHY, STANDARD TAPER JOINTS, WITH RESERVOIRS, PTFE STOPCOCKS- Chemglass Life Sciences](https://chemglass.com/images/thumbs/0003060_columns-chromatography-standard-taper-joints-with-reservoirs-ptfe-stopcocks.jpeg)
CG-1196 - COLUMNS, CHROMATOGRAPHY, STANDARD TAPER JOINTS, WITH RESERVOIRS, PTFE STOPCOCKS- Chemglass Life Sciences
Chromatography columns with frit, ground glass core and GL 18 extraction connection, 35 ml, 15 mm, 200 mm | Chromatography columns | Column chromatography (flash chromatography) | Chromatography | Labware | Carl Roth - International
![Glass plain tip Chromatography column with top outer Ground ST joint socket_Funnel and Filter_Ningbo Ja-Hely Technology Co., Ltd. Glass plain tip Chromatography column with top outer Ground ST joint socket_Funnel and Filter_Ningbo Ja-Hely Technology Co., Ltd.](http://sc01.alicdn.com/kf/HTB1ng8xKFXXXXXKXpXXq6xXFXXXB/221103573/HTB1ng8xKFXXXXXKXpXXq6xXFXXXB.jpg)
Glass plain tip Chromatography column with top outer Ground ST joint socket_Funnel and Filter_Ningbo Ja-Hely Technology Co., Ltd.
![A structural concept for a demountable glass column: An explorative design study about interlocking, laminated glass components | Semantic Scholar A structural concept for a demountable glass column: An explorative design study about interlocking, laminated glass components | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/f0b5280c497e99bd9b62a35fa95b8d2006c312fc/15-Figure1.1-1.png)