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Arcmed - Model EZ -Chromatography Columns
The simplified design of our EZ chromatography columns combines reliable column performance with easier use for fast protein liquid chromatography (FPLC) and low-pressure liquid chromatography (LPLC) applications. The redesigned columns provide improved ergonomics for simpler height adjustment, anti-roll features, improved endpieces for easier assembly, and superior frit placement for even distribution of sample flow. Made from high-quality materials, the system provides optimal chromatography performance through precision borosilicate glass columns for visual clarity, PTFE endpieces and plungers for a secure seal, PEEK threaded ends that won’t chip or break, and dual O-rings to ensure a secure seal.
Our standard EZ columns are designed to suit the majority of standard laboratory chromatography applications, while the EZ SolventPlus columns are designed for maximum chemical compatibility in applications using organic solvents, such as reverse phase chromatography. Both EZ column styles are available in a variety of sizes and multiple fixed or adjustable endpiece configurations.
- Operating temperatures between 4-40℃ (39-104℉)
- Operating pressures between 75-1,200 psi (5-8 bar)
- Internal diameter range between 5-50.5 millimeters (mm)
- Column length range between 50-640 mm
- O-Ring material options include FKM/FPM and Chemraz
- Connection cap materials options include polypropylene or ETFE with connection to 1/4”-28 UNF threaded fittings
- Compatible with Agarose, Dextran, and Synthetic Polymer resins
- Compatible with Click-N-Seal Fittings and AKTAᵀᴹ (Cytivaᵀᴹ) and NGCᵀᴹ (Bio-Radᵀᴹ) systems
- Choose from a variety of innovative product lines:
- EZ: Resistant to aqueous solutions and most solvents used in liquid chromatography with a few exceptions including acetone, ketones, chlorinated hydrocarbons, and strong mineral acids
- EZ SolventPlus: Resistant to aqueous solutions and most solvents used in standard and reverse phase chromatography including toluene, DMSO, pyridine, formamide, dimethylformamide, ethylene dichloride, and chloroform.
- Choose from a variety of column endpiece configurations:
- Fixed: Nonadjustable with two fixed endpieces if height adjustment isn’t required
- Hybrid: One fixed endpiece acts as a bed support and one adjustable endpiece provides you with fine movement control up to 80mm to minimize the risk of disturbance to the packed bed
- Adjustable: Two adjustable endpieces provide maximum bed height flexibility up to 160 mm