Glass columns for chromatography PTFE key s., 30 x 600 mm

Top quality 3.3 borosilicate glass, chemical resistant, to be used with SGEC-200-500 or SGEC-060-500 in chromatographic applications. 2 types: (A)With PTFE needle valve stopcock: PTFE Rotaflo stopcock for fine control of eluent flow, sintered disc, socket for reservoirs and porosity 0 (B) With PTFE key stopcock: Sinthered frit disc, PTFE stopcock (bore: 0-2,5mm), socket and porosity 0

reference: GLAC-K07-001, Ø x h (mm): 30 x 600, vol (ml): 430, socket size (female): 29/32, type: B, pcs/pack: 1