function of test tube rack

{"title":"Lab Multi Function PP Centrifuge Tube Rack 50 holes*18mm Plastic Test Tube Rack Silicone Circlip","imgUrl":"https:\/\/img.chinax.com\/nimg\/64\/e4\/b3d7b76f7b770945207d6a10f38f-200x200-1.jpg","attrs":{"Price":"INQUIRY: BAGPLASTICS@GMAIL.COM","Brand Name":"BAGPLASTICS@VIP.163.COM","Model Number":"WHATSAPP: +8613780964661","Minimum Order Quantity":"WHATSAPP: +8613780964661","Delivery Time":"15 DAYS","Certification":"ISO 9001:2015, FDA, HACCP, SGS, EN13432","Place of Origin":"CHINA","Payment Terms":"T\/T, Western Union WHATSAPP: +8613780964661 BAGPLASTICS@GMAIL.COM","Supply Ability":"1 MILLION PER MONTH","Packaging Details":"2000PCS\/CARTON","blender bag":"sterile bag","sample bag":"sampling bag","collection bag":"collection sack","filter bag":"filtra bag","stomacher bag":"twirlem bag","open top bag":"top open bag","sterilized bag":"sterilized pouch","medical bag":"medicine bag","sample pouch":"sampling pouch","medical consumable":"disposable consumables","Tedlar PVF Gas Sampling Bag":"MUSHROOM GROW BAGS","Tedlar Bag":"GROW BAGS","Child Resistant POUCH":"Child Proof Resistant Zipper BAGS","Child Proof POUCH":"Child Proof BAG","bag rack":"sampling bag rack","blender bag rack":"sterile bag rack"}}

{"title":"6-Well Constant Temperature Test Tube Rack","imgUrl":"https:\/\/img.chinax.com\/nimg\/b7\/9a\/49a3afa461fc6d826f334b1bc261-200x200-1.jpg","attrs":[]}

{"title":"Plywood Lab Equipment Drying Rack ISO9001 Laboratory Pegboard Drying Rack Hospital","imgUrl":"https:\/\/img.chinax.com\/nimg\/78\/3a\/e168e14dc71e91539cc3b2116bc8-200x200-1.jpg","attrs":{"Price":"$46\/set","Brand Name":"zhongcheng","Minimum Order Quantity":"1 set","Delivery Time":"7-15days","Place of Origin":"qingdao,China","Payment Terms":"T\/T, Western Union, MoneyGram","Supply Ability":"1000set\/week","Packaging Details":"Standard fumigation-free plywood pallet ; In bulk;","Classification":"Lab Drying Equipment","Product name":"Chemical Lab drying rack","Color":"Black,Grey","Material":"PP","Application":"Hospital, School, Other, Lab, Laboratory","Function":"Waterlogging caused by excessive rainfall","Type":"Laboratory Furniture, Laboratory Accessories","Keyword":"Lab pegboard"}}

{"title":"High Power Xenon Test Chamber \/ Environmental Accelerated Aging Chamber","imgUrl":"https:\/\/img.chinax.com\/nimg\/0c\/08\/19a50d32cca2f6b7f364ff432ade-200x200-1.jpg","attrs":{"Price":"Negotiation","Model Number":"TZ-XD-80","Minimum Order Quantity":"Negotiation","Delivery Time":"5-7 working days","Certification":"CE Complied","Place of Origin":"Guangdong, China","Payment Terms":"L\/C, T\/T, Western Union, , MoneyGram","Supply Ability":"500 sets\/ month","Packaging Details":"Wooden case outside with pallet, in total 1-2CBM","Product name":"Accelerated Aging Chamber","Inner\u00a0size":"WHD40*50*40cm","External\u00a0size:":"WHD105*185*115cm","Power":"4500w","Weight":"230kg","Temperature and humidity uniformity":"\u00b1 2\u00b0C; \u00b1 3%RH","Feature":"High Power","Humidity range":"30%~98%R.H"}}