CHROMATOGRAPHY
88
General Purpose Chromatography Columns
Glass Columns with Fritted Disc and PTFE Stopcock Plug and Standard Taper Joint Gravity column manufactured from medium wall tubing with PTFE stopcock.
Glass Columns with Reservoir and Standard Taper Joint • Gravity chromatography column manufactured from medium wall tubing with PTFE stopcock and in-line reservoir for containing liquid buffer
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Similar in design to the 420510 series
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Standard Taper joint size 24/40
Glass frit (40-60 micron porosity) at the lower end to act as a support for column packing material May be used alone or in combination with 420570 series reservoir and 420575 series flow control adapters Custom sizes and plastic safety coating are available upon request 420650-0560 has a 50/30 Spherical joint 420561-0430 has a Rodaviss® 24/40 Standard Taper joint (threaded in top)
These columns may be used alone or in combination with 420575-2440 flow control adapter Glass wool (not supplied) may be used as a support for the packing material Custom sizes and plastic safety coating are available upon request
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• Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
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Column ID x Length (cm)
Nominal Volume (mL)
• Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
Part Number
Case Qty
420610-0120 420610-0125 420610-0130 420610-0320 420610-0325 420610-0330 420610-0350 420610-0420 420610-0425 420610-0430 420610-0450 420610-0520 420610-0530 420610-0550 420610-0560 420610-0620 420610-0630 420610-0650 420610-0660 420610-0720 420610-0730 420610-0750 420610-0760
1.3 x 20 1.3 x 25 1.3 x 30 2.5 x 20 2.5 x 25 2.5 x 30 2.5 x 50 3.8 x 20 3.8 x 25 3.8 x 30 3.8 x 50
23 28 34 90
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Nominal Volume (mL)
Part Number
Column ID (cm)
Case Qty
420561-0430 420650-0560 420550-0213 420550-0120 420550-0125 420550-0130 420550-0150 420550-0220 420550-0225 420550-0230 420550-0224 420550-0234 420550-0250 420550-0233 420550-0243 420550-0245 420550-0320 420550-0325 420550-0330 420550-0350 420550-0420 420550-0430 420550-0425 420550-0450 420550-0256 420550-0520 420550-0525 420550-0530 420550-0550 420550-0560 420550-2610 420550-0620 420550-0625 420550-0630 420550-0650 420550-0660 420550-0720 420550-0725 420550-0730 420550-0750 420550-0760
3.8 x 30
340
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
100 136 245 227 280 340 560 360 590 980
5 x 60
1180
1.1 x 30 1.3 x 20 1.3 x 25 1.3 x 30 1.3 x 50 1.9 x 20 1.9 x 25 1.9 x 30 1.9 x 40 1.9 x 45 1.9 x 50 2.2 x 30 2.2 x 35 2.2 x 55 2.5 x 20 2.5 x 25 2.5 x 30 2.5 x 50 3.8 x 20 3.8 x 30 3.8 x 25 3.8 x 50 4.1 x 60
30 23 28 34 66 51 56 76
5 x 30 5 x 30 5 x 50 5 x 60
125 150 142 140 175 250
1180
6.4 x 20 6.4 x 30 6.4 x 50 6.4 x 60 7.5 x 20 7.5 x 30 7.5 x 50 7.5 x 60
643 965
1600 1920
883
90
1290 2140 2580
113 136 245 227 340 280 560 790 360 470 580 980
Replacement Parts
5 x 20 5 x 25 5 x 30 5 x 50 5 x 60
Part Number
Description
Case Qty
Size 2 Straight Bore Stopcock Plug, PTFE, 11/25 Size 4 Straight Bore Stopcock Plug, PTFE, 15.2/30
1175 1875
821001-0002
1
5 x 100 6.4 x 20 6.4 x 25 6.4 x 30 6.4 x 50 6.4 x 60 7.5 x 20 7.5 x 25 7.5 x 30 7.5 x 50 7.5 x 60
643 804 960
821001-0004
1
1600 1920
883
1004 1280 2100 2550
Replacement Parts
Part Number
Description
Case Qty
Size 2 Straight Bore Stopcock Plug, PTFE, 11/25 Size 4 Straight Bore Stopcock Plug, PTFE, 15.2/30
821001-0002
1
821001-0004
1
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