fe3o4 magnetic polymer beads 2 8um

{"cid":"91201446","title":"Fe3O4 Magnetic Agarose Beads For Protein Purification 20% Volume Ratio 50 mL","imgUrl":"https:\/\/img.ismap.com\/nimg\/29\/f1\/31c5a2ce0779286261829e9c594f-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"BeaverBeads","Model Number":"70203-50","Minimum Order Quantity":"5 mL \/ bottle","Delivery Time":"5-8 days","Certification":"COA","Place of Origin":"China","Payment Terms":"T\/T, L\/C","Supply Ability":"850 L\/month","Packaging Details":"5mL\/50mL","Product Name":"Agarose Amino Magbeads For Immunodiagnosis","Bead diameter":"30-150 \u03bcm","Concentration":"20% (v\/v)","Magnetic core":"Fe3O4","Package":"5mL\/50mL","Specification":"50 mL, 20% (v\/v), 30-150 \u03bcm"}}