Dear Sir/Madam, Brand:Fang qiong Popular Favorites:0.0 Sold Quantity:0 City:Shanghai Please quote us a 2000 ml calibration column Column in glass, seals Viton , connections threads If possible BSPP please indicate thread type amd size Indicate too minor volume division marks provide cad drawing (dimensional) & quotation included transport to our location Vacallo Switzerland Regards Jean soluti.ch Show More