detect dna microvolume uv vis spectrophotometer

{"cid":"91223501","title":"BGD 256 Digital UV Vis Spectrophotometer Single Beam Spectrophotometer","imgUrl":"https:\/\/img.ismap.com\/nimg\/53\/81\/603b3d97bdc1698d3496799ee920-200x200-1.jpg","attrs":{"Price":"Negotaible","Brand Name":"Lonroy","Model Number":"BGD 256","Minimum Order Quantity":"1","Delivery Time":"5-8 work days","Certification":"Includes Calibration Certification","Place of Origin":"China","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union","Supply Ability":"200","Packaging Details":"Wooden package","Size":"620 mm \u00d7 620 mm \u00d7 380 mm","Net Weight":"21kg","Spectral Bandwidth":"4nm","Wavelength Range":"190 nm - 1100 nm","Warranty":"1 Year"}}

{"cid":"91206825","title":"K5500Plus DsDNA Protein Micro Volume Spectrophotometer UV Vis Win10","imgUrl":"https:\/\/img.ismap.com\/nimg\/41\/9e\/41766c2026df14cff99a2139b335-200x200-1.jpg","attrs":{"Price":"USD5000-6800\/set","Brand Name":"BonninTech","Model Number":"K5500Plus","Minimum Order Quantity":"1 set","Delivery Time":"5-10 days","Certification":"CE, ISO","Place of Origin":"Wuhan, China","Payment Terms":"T\/T","Supply Ability":"100 sets\/month","Packaging Details":"Standard export carton box","Nucleic acid range":"1~750 ng\/\u03bcl, dsDNA","Protein measurement range":"0.1~40 mg\/ml, BSA","Light path":"1mm","Sample volume":"1~2\u03bcL","Display":"English touch screen"}}