Đầu đo pH hãng Thermo Scientific Orion 9107BN
ORION SILVER CHLORIDE GEL TRIODE EPOXY-BODY PH/ATC ELECTRODE, 1M CABLE, BNC AND 8-PIN DIN
    - Material: epoxy body for ruggedness
 
    - pH range: 0 to 14
 
    - Temperature range: 0° to 90°C
 
    - Type reference: Ag/AgCl Junction: Wick
 
    - Has an Ag/AgCl internal reference system, sealed reference