ion exchange column chromatography 3 30ml

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{"cid":"91201446","title":"BeaverBeads DEAE Magnetic Beads Protein Purification With Fast Magnetic Response","imgUrl":"https:\/\/img.chinax.com\/nimg\/07\/7a\/786915fc6eca45f651fc8037d2b4-200x200-1.jpg","attrs":{"Price":"USD 87-2700\/Piece","Brand Name":"BEAVER","Model Number":"70809","Minimum Order Quantity":"1 ml","Certification":"CE, FDA, ISO","Place of Origin":"China","Supply Ability":"50 ml per day","Packaging Details":"Case: 50cm x 40cm x 35cm","Sample Cost":"Free","Warranty":"1 years","Usage":"Protein Purification","Package":"5 mL\/100 mL\/1000mL"}}