Description Presented in a polished wood box, the AJS Acid Test Kit contains one each 9ct, 14ct, 18ct and 22ct test acids, Test Stone and Instructions. The box has provision for 2 extra acid bottles either for Silver and Platinum testing or spares. 37-040-000 Acid Touch Stone - 62 x 50 x 12mm 37-062-000 Test Acid - 9ct 37-064-000 Test Acid - 14ct 37-066-000 Test Acid - 18ct 37-068-000 Test Acid - 22ct 39-580-000 Acid Box Only - For 6 Bottles, 1 Touch Stone Kit contents may differ to image.
