23 Top Glass Columns for 2020

 

EMD Millipore Extrelut 1150950001 NT 3 Glass Column for 1-3mL Sample Solution Pack of 50

EMD Millipore Extrelut 1.15095.0001 NT 3 Glass Column for 1-3mL Sample Solution (Pack of 50)

EMD Millipore Extrelut 1.15095.0001 NT 3 Glass Column for 1-3mL Sample Solution (Pack of 50) - This is particularly recommended if high degrees of purity have to be achieved for subsequent analyses. In contrast liquid-liquid extraction is more efficient using extrelut nt. The simple and excellent performance of extrelut nt eliminates emulsions and therefore higher recoveries and cleaner extracts can be achieved. Therefore extrelut nt is available as glass columns. Classical extraction using a separation funnel is often associated with certain disadvantages formation of emulsion, poor phase separation, high solvent consumption, low degree of automation and high personnel costs. The column filling is kept between two pure paper filters.

 

Glass Column with reservoir and TS joints 38 x 300 mm - 420610-0430 - EACH

Glass Column with reservoir and TS joints, 38 x 300 mm – 420610-0430 – EACH

Glass Column with reservoir and TS joints, 38 x 300 mm – 420610-0430 – EACH - Id x length (mm) 38 x 300 || nominal volume (ml) 340 || reservoir cap (ml) 500 || stopcock bore (mm) 2 ||.

 

Glass Column with PTFE stopcock 30 x 700 mm - 420530-0255 - EACH

Glass Column with PTFE stopcock, 30 x 700 mm – 420530-0255 – EACH

Glass Column with PTFE stopcock, 30 x 700 mm – 420530-0255 – EACH - Glass column with stopcock plug a general purpose column for analytical separations. • A plug of glass wool can be used to support the column packing • ptfe stopcock plugs, 821001-0002 and 821001-0004, control the flow rate • manufactured from 33 expansion, low extractable borosilicate glass conforming to usp type i and astm e438, type i, class a requirements nominal column volume (ml) 440 column id (mm) 30 column length (mm) 700 stopcock bore diameter (mm) 2 case qty 1.

 

Glass Column with PTFE stopcock 50 x 300 mm - 420530-0530 - EACH

Glass Column with PTFE stopcock, 50 x 300 mm – 420530-0530 – EACH

Glass Column with PTFE stopcock, 50 x 300 mm – 420530-0530 – EACH - Glass column with stopcock plug a general purpose column for analytical separations. • A plug of glass wool can be used to support the column packing • ptfe stopcock plugs, 821001-0002 and 821001-0004, control the flow rate • manufactured from 33 expansion, low extractable borosilicate glass conforming to usp type i and astm e438, type i, class a requirements nominal column volume (ml) 589 column id (mm) 50 column length (mm) 300 stopcock bore diameter (mm) 2 case qty 1.

 

3 COLUMN SIGHT GLASS WITH TRI-CLAMP AND GASKET

3″ COLUMN SIGHT GLASS WITH TRI-CLAMP AND GASKET

3″ COLUMN SIGHT GLASS WITH TRI-CLAMP AND GASKET - Product includes necessary clamp and gasket in order to attach directly to your column. The glass is high-temperature resistant borosilicate that withstands very hot gasses. This 3″ column sight glass will allow you to see what is happening inside your reflux still column so that you can easily adjust the reflux to the proper levels.

 

Glass Column with PTFE stopcock 22 x 300 mm - 420530-0241 - EACH

Glass Column with PTFE stopcock, 22 x 300 mm – 420530-0241 – EACH

Glass Column with PTFE stopcock, 22 x 300 mm – 420530-0241 – EACH - Kimble chase life science and research products ll. Kimble chase life science and research products ll. Kimble chase life science and research products ll.

 

Glass Column with PTFE stopcock 19 x 400 mm - 420530-0233 - EACH

Glass Column with PTFE stopcock, 19 x 400 mm – 420530-0233 – EACH

Glass Column with PTFE stopcock, 19 x 400 mm – 420530-0233 – EACH - • A plug of glass wool can be used to support the column packing • ptfe stopcock plugs, 821001-0002 and 821001-0004, control the flow rate • manufactured from 33 expansion, low extractable borosilicate glass conforming to usp type i and astm e438, type i, class a requirements nominal column volume (ml) 113 column id (mm) 19 column length (mm) 400 stopcock bore diameter (mm) 2 case qty 1. Glass column with stopcock plug a general purpose column for analytical separations.

 

Glass Column with PTFE stopcock 30 x 500 mm - 420530-0253 - EACH

Glass Column with PTFE stopcock, 30 x 500 mm – 420530-0253 – EACH

Glass Column with PTFE stopcock, 30 x 500 mm – 420530-0253 – EACH - • a plug of glass wool can be used to support the column packing • ptfe stopcock plugs, 821001-0002 and 821001-0004, control the flow rate • manufactured from 33 expansion, low extractable borosilicate glass conforming to usp type i and astm e438, type i, class a requirements nominal column volume (ml) 300 column id (mm) 30 column length (mm) 500 stopcock bore diameter (mm) 2 case qty 1. Glass column with stopcock plug a general purpose column for analytical separations.

 

Glass Column with reservoir and TS joints 75 x 300 mm - 420610-0730 - EACH

Glass Column with reservoir and TS joints, 75 x 300 mm – 420610-0730 – EACH

Glass Column with reservoir and TS joints, 75 x 300 mm – 420610-0730 – EACH - Id x length (mm) 75 x 300 || nominal volume (ml) 1290 || reservoir cap (ml) 2000 || stopcock bore (mm) 4 ||.

 

Glass Column with reservoir and TS joints 64 x 600 mm - 420610-0660 - EACH

Glass Column with reservoir and TS joints, 64 x 600 mm – 420610-0660 – EACH

Glass Column with reservoir and TS joints, 64 x 600 mm – 420610-0660 – EACH - Id x length (mm) 64 x 600 || nominal volume (ml) 1920 || reservoir cap (ml) 2000 || stopcock bore (mm) 4 ||.

 

Glass Column with PTFE stopcock 75 x 600 mm - 420530-0760 - EACH

Glass Column with PTFE stopcock, 75 x 600 mm – 420530-0760 – EACH

Glass Column with PTFE stopcock, 75 x 600 mm – 420530-0760 – EACH - Glass column with stopcock plug a general purpose column for analytical separations. • A plug of glass wool can be used to support the column packing • ptfe stopcock plugs, 821001-0002 and 821001-0004, control the flow rate • manufactured from 33 expansion, low extractable borosilicate glass conforming to usp type i and astm e438, type i, class a requirements nominal column volume (ml) 2579 column id (mm) 75 column length (mm) 600 stopcock bore diameter (mm) 4 case qty 1.

 

Glass Column with reservoir and TS joints 50 x 600 mm - 420610-0560 - EACH

Glass Column with reservoir and TS joints, 50 x 600 mm – 420610-0560 – EACH

Glass Column with reservoir and TS joints, 50 x 600 mm – 420610-0560 – EACH - Id x length (mm) 50 x 600 || nominal volume (ml) 1180 || reservoir cap (ml) 1000 || stopcock bore (mm) 2 ||.

 

Glass Column with PTFE stopcock 49 x 700 mm - 420530-0415 - EACH

Glass Column with PTFE stopcock, 49 x 700 mm – 420530-0415 – EACH

Glass Column with PTFE stopcock, 49 x 700 mm – 420530-0415 – EACH - • a plug of glass wool can be used to support the column packing • ptfe stopcock plugs, 821001-0002 and 821001-0004, control the flow rate • manufactured from 33 expansion, low extractable borosilicate glass conforming to usp type i and astm e438, type i, class a requirements nominal column volume (ml) 1300 column id (mm) 49 column length (mm) 700 stopcock bore diameter (mm) 2 case qty 1. Glass column with stopcock plug a general purpose column for analytical separations.

 

Glass Column with fritted discs and PTFE stopcock 22 x 400 mm - 420540-0234 - EACH

Glass Column with fritted discs and PTFE stopcock, 22 x 400 mm – 420540-0234 – EACH

Glass Column with fritted discs and PTFE stopcock, 22 x 400 mm – 420540-0234 – EACH - Glass columns with fritted disc and ptfe stopcock plug • gravity chromatography column manufactured from medium wall tubing with 821000 ptfe stopcock • similar in design to the 420530 series • 40-60 micron porosity glass frit at the lower end to act as a support for column packing material • custom sizes and plastic safety coating are available upon request • replacement stopcock plug is 821001 • manufactured from 33 expansion, low extractable borosilicate glass conforming to usp type i and astm e438, type i, class a requirements column id (mm) 22 column length (mm) 400 nominal column volume (ml) 150 plug size (mm) 2 case qty 1.

 

Glass Column with PTFE stopcock 34 x 700 mm - 420530-0265 - EACH

Glass Column with PTFE stopcock, 34 x 700 mm – 420530-0265 – EACH

Glass Column with PTFE stopcock, 34 x 700 mm – 420530-0265 – EACH - Kimble chase life science and research products ll. Kimble chase life science and research products ll. Kimble chase life science and research products ll.

 

Glass Column with reservoir and TS joints 13 x 250 mm - 420610-0125 - EACH

Glass Column with reservoir and TS joints, 13 x 250 mm – 420610-0125 – EACH

Glass Column with reservoir and TS joints, 13 x 250 mm – 420610-0125 – EACH - Id x length (mm) 13 x 250 || nominal volume (ml) 28 || reservoir cap (ml) 250 || stopcock bore (mm) 2 ||.

 

Glass Column with PTFE stopcock 19 x 500 mm - 420530-0234 - EACH

Glass Column with PTFE stopcock, 19 x 500 mm – 420530-0234 – EACH

Glass Column with PTFE stopcock, 19 x 500 mm – 420530-0234 – EACH - • A plug of glass wool can be used to support the column packing • ptfe stopcock plugs, 821001-0002 and 821001-0004, control the flow rate • manufactured from 33 expansion, low extractable borosilicate glass conforming to usp type i and astm e438, type i, class a requirements nominal column volume (ml) 140 column id (mm) 19 column length (mm) 500 stopcock bore diameter (mm) 2 case qty 1. Glass column with stopcock plug a general purpose column for analytical separations.

 

Glass Column with PTFE stopcock 75 x 500 mm - 420530-0750 - EACH

Glass Column with PTFE stopcock, 75 x 500 mm – 420530-0750 – EACH

Glass Column with PTFE stopcock, 75 x 500 mm – 420530-0750 – EACH - 300mm column length. 22mm column id. Kimble chase life science and research products ll.

 

Glass Column with PTFE stopcock 11 x 300 mm - 420530-0214 - EACH

Glass Column with PTFE stopcock, 11 x 300 mm – 420530-0214 – EACH

Glass Column with PTFE stopcock, 11 x 300 mm – 420530-0214 – EACH - • A plug of glass wool can be used to support the column packing • ptfe stopcock plugs, 821001-0002 and 821001-0004, control the flow rate • manufactured from 33 expansion, low extractable borosilicate glass conforming to usp type i and astm e438, type i, class a requirements nominal column volume (ml) 25 column id (mm) 11 column length (mm) 300 stopcock bore diameter (mm) 2 case qty 1. Glass column with stopcock plug a general purpose column for analytical separations.

 

Glass Column with PTFE stopcock 41 x 700 mm - 420530-0275 - EACH

Glass Column with PTFE stopcock, 41 x 700 mm – 420530-0275 – EACH

Glass Column with PTFE stopcock, 41 x 700 mm – 420530-0275 – EACH - Kimble chase life science and research products ll. Kimble chase life science and research products ll. 22mm column id.

 

Glass Column with PTFE stopcock 11 x 200 mm - 420530-0212 - EACH

Glass Column with PTFE stopcock, 11 x 200 mm – 420530-0212 – EACH

Glass Column with PTFE stopcock, 11 x 200 mm – 420530-0212 – EACH - Glass column with stopcock plug a general purpose column for analytical separations. • A plug of glass wool can be used to support the column packing • ptfe stopcock plugs, 821001-0002 and 821001-0004, control the flow rate • manufactured from 33 expansion, low extractable borosilicate glass conforming to usp type i and astm e438, type i, class a requirements nominal column volume (ml) 15 column id (mm) 11 column length (mm) 200 stopcock bore diameter (mm) 2 case qty 1.

 

Glass columns with fritted discs reservoirs and TS joints 75 x 600 mm - 420620-0760 - EACH

Glass columns with fritted discs, reservoirs and TS joints, 75 x 600 mm – 420620-0760 – EACH

Glass columns with fritted discs, reservoirs and TS joints, 75 x 600 mm – 420620-0760 – EACH - Gravity chromatography columns • gravity chromatography column manufactured from medium wall tubing with ptfe stopcock and in-line reservoir for containing liquid buffer • standard taper joint size 24/40 • these columns may be used alone or in combination with 420575-2440 flow control adapter • a coarse porosity glass frit (40-60 micron pore size) is a support for column packing material • custom sizes and plastic safety coating are available upon request • manufactured from 33 expansion, low extractable borosilicate glass conforming to usp type i and astm e438, type i, class a requirements column id (mm) 75 column length (mm) 600 nominal volume (ml) 2580 reservoir capacity (ml) 2000 stopcock (mm) 4 case qty 1.

 

Glass Column with fritted discs and PTFE stopcock 25 x 500 mm - 420540-0245 - EACH

Glass Column with fritted discs and PTFE stopcock, 25 x 500 mm – 420540-0245 – EACH

Glass Column with fritted discs and PTFE stopcock, 25 x 500 mm – 420540-0245 – EACH - Glass columns with fritted disc and ptfe stopcock plug • gravity chromatography column manufactured from medium wall tubing with 821000 ptfe stopcock • similar in design to the 420530 series • 40-60 micron porosity glass frit at the lower end to act as a support for column packing material • custom sizes and plastic safety coating are available upon request • replacement stopcock plug is 821001 • manufactured from 33 expansion, low extractable borosilicate glass conforming to usp type i and astm e438, type i, class a requirements column id (mm) 25 column length (mm) 500 nominal column volume (ml) 240 plug size (mm) 2 case qty 1.





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