Clarity Diagnostics Strep-A Strip Test DTG-STP25 (868040). Fast and Easy Test Results in 5 Minutes or Less. 95% Overall Accuracy in Rare and 1+ Colonies vs Culture (Gold Standard. Specificity of 99%. Internal and External Controls included in each kit. Room Temperature Storage and 18 month dating. CLIA waived. Clarity Streptococcus Kits Contains: Test Strips, Disposable Extraction Tubes, Sterile Throat Swabs, Reagents A and B, Positive and Negative Controls, Workstation, Package Insert, and Procedure Card. 25/BX. Priced per box. FREE Shipping!