7 ml automated rna extraction system

{"cid":"91201446","title":"Viral RNA Extraction Carboxyl Magnetic Beads 500nm 10 mg \/ mL 5 mL","imgUrl":"https:\/\/img.chinax.com\/nimg\/92\/00\/b5ea1f91c537bbf720216ec4650d-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"BeaverBeads","Model Number":"70107-5","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":"Silica Carboxyl Magbeads","Bead diameter":"500nm","Concentration":"10 mg\/mL","Magnetic core":"Fe3O4","Package":"5mL\/50mL","Saturation magnetization":"50 emu\/g","Specification":"5 mL,10 mg\/mL,500 nm"}}