CHROMATOGRAPHY
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FLEX-COLUMN® Economy Columns
FLEX-COLUMN® Economy Columns FLEX-COLUMNS® are economical and easy-to-use. Short columns are typically used for ion exchange chromatography, sample desalting and semi-disposable applications, while the long columns are ideally suited for gel filtration and adsorption chromatography. • Constructed of polypropylene reservoirs and column outlets permanently connected to a borosilicate glass barrel • 20 μm porosity polyethylene bed supports are fixed in the column outlet • Luer lock inlets and outlets on the columns, along with a wide variety of adapters, valves and fittings, provide simple and versatile tubing connections
Part Number Max Volume (mL) ID (cm), Length (cm) Case Qty 420400-0704 2 0.7, 4 10 420401-0704 2 0.7, 4 1 420400-0705 2 0.7, 5 10 420401-0705 2 0.7, 5 1 420400-0710 4 0.7, 10 10 420401-0710 4 0.7, 10 1 420400-0715 6 0.7, 15 10 420401-0715 6 0.7, 15 1 420400-0720 8 0.7, 20 10 420401-0720 8 0.7, 20 1 420400-0730 12 0.7, 30 10 420401-0730 12 0.7, 30 1 420400-0750 20 0.7, 50 10 420401-0750 20 0.7, 50 1 420400-1005 4 1, 5 10 420401-1005 4 1, 5 1 420400-1010 8 1, 10 10 420401-1010 8 1, 10 1 420400-1015 12 1, 15 10 420401-1015 12 1, 15 1 420400-1020 16 1, 20 10 420401-1020 16 1, 20 1 420400-1030 24 1, 30 10 420401-1030 24 1, 30 1 420400-1050 40 1, 50 10 420401-1050 40 1, 50 1 420401-1011 79 1, 100 1 420401-1012 95 1, 120 1 420400-1505 9 1.5, 5 5 420401-1505 9 1.5, 5 1 420400-1510 18 1.5, 10 5 420401-1510 18 1.5, 10 1 420400-1515 27 1.5, 15 5 420401-1515 27 1.5, 15 1 420400-1520 35 1.5, 20 5 420401-1520 35 1.5, 20 1 420400-1530 53 1.5, 30 5 420401-1530 53 1.5, 30 1 420400-1550 89 1.5, 50 5 420401-1550 89 1.5, 50 1 420400-1575 124 1.5, 75 3 420401-1575 124 1.5, 75 1 420400-1511 177 1.5, 100 3 420401-1511 177 1.5, 100 1 420400-1512 230 1.5, 120 3 420401-1512 230 1.5, 120 1 420401-1517 301 1.5, 170 1 420400-2505 25 2.5, 5 5 420401-2505 25 2.5, 5 1 420400-2510 49 2.5, 10 5 420401-2510 49 2.5, 10 1 420400-2515 74 2.5, 15 5 420401-2515 74 2.5, 15 1 420400-2520 98 2.5, 20 5 420401-2520 98 2.5, 20 1 420400-2530 147 2.5, 30 5 420401-2530 147 2.5, 30 1 420400-2550 246 2.5, 50 3 420401-2550 246 2.5, 50 1 420400-2575 344 2.5, 75 2 420401-2575 344 2.5, 75 1 420400-2511 491 2.5, 100 2 420401-2511 491 2.5, 100 1 420401-2512 638 2.5, 120 1 420400-2512 638 2.5, 120 2
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Available in 30 different sizes with standard inside diameters of 0.7, 1.0, 1.5 and 2.5 cm and lengths ranging from 4 to 170 cm Maximum pressure is 1.0 bar (14.7 psi, 1.0 atm, 0.1 MPa)
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Temperature range is 0 to 50 °C
• Sterilize with 2N NaOH or 100% ethanol; autoclaving is not recommended • All columns are fitted with translucent polypropylene reservoir tops and with bed supports that are permanently mounted in the polypropylene column outlet • Cap, reservoir and column outlet are made of polypropylene • Bed support is manufactured from High Density Polyethylene (HDPE) with 20 micron nominal bed support porosity • Tubing connections are male Luer locks • Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
Note: Polypropylene end fittings are NOT replaceable on FLEX-COLUMNS®.
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