Antibiotics; acne treatment preparations; rosácea treatment preparations; pharmaceutical preparations for skin care; chemical preparations for medical purposes, namely, for treatment of damaged skin and tissue; chemico-pharmaceutical preparations for dermatologic use and chemico-pharmaceutical preparations for treating skin disorders; medicines for human purposes, namely, medicines for treating skin diseases in humans and medicinal preparations for treating rosacea in humans

ph sensors, dissolved oxygen sensors, [glucose analyzers], and acoustic cell separators

Electrochemical Sensors, namely autoclaveable and/or insitu sterilizable pH sensors