0 2ml antigen negative control

{"cid":"91200663","title":"SARS-CoV-2 Antigen Rapid Test Kits Antibody Covid-19 Reagent Kits","imgUrl":"https:\/\/img.chinax.com\/nimg\/f3\/d9\/66ec6410a1e83b5fe61c5f895ea6-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"WWHS","Model Number":"Covid-19 Antibody","Minimum Order Quantity":"500","Delivery Time":"7 Days","Certification":"CE","Place of Origin":"CN","Supply Ability":"30000 Kits per Week","Packaging Details":"Paper Box","Product Name":"Antibody Fast Detection Kit","Features":"High Accuracy, High Sensitivity","Package":"25 Tests","Manufacturer":"WWHS Biotech INC","Advantage":"Easy Handle, Fast, Safe","Application In":"WWHS NIR-1000 Dry Fluoroimmunoassay Analyser"}}

{"cid":"91212520","title":"Monkeypox Virue MPXV Antigen Repid Test For Professional In Vitro Diagnostic Use Only","imgUrl":"https:\/\/img.chinax.com\/nimg\/fe\/ef\/40f8972c0c1496a09d55415cddde-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Biovantion","Model Number":"00194","Minimum Order Quantity":"500","Delivery Time":"7-15 days","Type":"Cassette","Storage Temperature":"2-30\u2103","Reading Time":"5-15 Minutes","Package":"20 TESTS\/KIT","Shelf Life":"24 Months","Product Name":"Monkeypox Virus Antigen MPXV Rapid test","Test Method":"Colloidal Gold","Detection Limit":"High Sensitivity","Certification":"ISO13485","Place of Origin":"China","Packaging Details":"Carton"}}