Product Name: COVID-19 Antibody IgG/ IgM Rapid Test Kit Brand: Wondfo Sample type: Whole blood, serum and plasma Storage Condition: Store as packaged in the sealed pouch at the temperature (4-30鈩?or 40-86鈩?. Period of Validity: 6 months. Packing: 20 tests, 20 droppers, 1 large buffer 20tests/box, 60box/carton 18kgs/carton, 64*34*55cm Test Procedure Please read the instruction for use carefully before performing the test. 1 Allow the device, buffer, and specimen to equilibrate to room temperature (10潞C~30潞C) prior to testing. 2 Remove a test cassette from the foil pouch by tearing at the notch and place it on a level surface. 3 Transfer 10 渭L of serum or plasma specimen with pipette or 1 drop (about 20 渭L) of whole blood specimen with a disposable dropper to the sample well (small well) and then add 2~3 drops (80 渭L) of buffer solution to the buffer well (large well). 4 As the test begins to work, you will see a purple color move across the result window in the center of the test device. 5 Wait for 15 minutes and read the results. Do not read results after 20 minutes Features: 鈼廔nstant results in 15min 鈼廍asy to use, no equipment required 鈼廣enous whole blood, serum, and plasma 鈼廟oom temperature storagelow price Antibody Test website:http://www.rapidtestcn.com/covid-19-test/antibody-test/