21-202 Part ID: 21-202 Product Details Size/Concentration 20 ml Format 100 mm Packaging 5 plates/sleeve Storage Refrigerate Download SDS Description Tetracycline Masters Features Tetracycline masters: MGA w/ Histidine, Biotin, Ampicillin and Tetracycline. For use with TA102 (pAQ1). Related Products 60-107.21 11-05L.1 60-114