Methylene Blue DS/PL/PM Data Sheets Methylene Blue Parts List METHYLENE BLUE TEST KIT 115 VOLT – 209679 – Included Parts Methylene Blue Test Kit 230V – 209694 – Included Parts METHYLENE BLUE KIT 115 VOLT- 206489 – 2 Year Spares METHYLENE BLUE KIT 230 VOLT – 206490 – 2 Year Spares Procedures & Manuals Methylene Blue Kit