... : strip, cassette ( device) , midstream single pouched, CE certificated, ISO900 One step HCG pregancy test, test by urine, or serum/plasmaStyle: strip, cassette ( device) , midstreamsingle ... , ISO9001Other products: LH Ovulation test, HIV test ( whole blood or serum). HCG test ( whole blood or serum), drug test, etc.OEM order is welcome ...