open closed sedimentation system esr tube

{"cid":"91220909","title":"Open Or Closed Sedimentation System ESR Tube Contain 3.2% Sodium Citrate","imgUrl":"https:\/\/img.chinax.com\/nimg\/9e\/a5\/40e2d83489df8c5ac5cfac57b7dc-200x200-1.jpg","attrs":{"Brand Name":"Meisi","Place of Origin":"China"}}

{"cid":"91226072","title":"CTL420 4200rpm Centrifuge Machine Horizontal 6x15ml Tube Swing Rotor Low Speed Automatic Balancing Centrifuge","imgUrl":"https:\/\/img.chinax.com\/nimg\/3a\/83\/9e5fa93e78c7c80e22dffc839e95-200x200-1.jpg","attrs":{"Price":"$230.70-259.50 \/ set","Brand Name":"Cenlee\/OEM","Model Number":"CTL420","Minimum Order Quantity":"1 set","Max capacity":"12*20ml","Rotor type":"swing out rotor","material":"Stainless Steel","Type":"Universal","Max speed":"4200r\/min","Max RCF":"2760*g","weight":"22kg","Speed Accuracy":"\u00b120r\/min","Power supply":"100-240V","Application":"prp swing out centrifuge","Product name":"prp centrifuge machine horizontal","Max Speed":"4200","Place of Origin":"Hunan, China","Motor":"Brushless Motor","size":"355*485*285mm","max.rcf":"2760","Power Supply":"AC 220V 50Hz 5A"}}