Anti-hiv test One step cassette style anti-hiv test is a rapid direct test for the visual detection of hiv antibodies (anti-hiv) in serum as an aid in the diagnosis of hiv infection. The test is based on the immunoassay for determination of anti-hiv in serum. Our package is: Strip: each strip in one foil pouch, per 100 strips in one plastic bag, 10 000 strips in one carton, g. W. 27kg Cassette: each cassette in one foil pouch, per 100 cassettes in one plastic bag, 2 500 strips in one carton, g.W. 25kg Midstream: each midstream in one foil pouch, per 100 midstream in one plastic bag, 2 000 midstream in one carton, g. W. 26kg