Medical Information Registration Systems And Research Equipment ( Electrodes Under Code Nk024: 2023 -54501 - Blood Gases Po2 Ivd (In Vitro Diagnostics), Set, Ion-Selective Electrodes, 54500 - Blood Gases Pco2 Ivd (Diagnostics In Vitro), Set, Ion- Selective Electrodes, 54499 - Blood Gases Ph Ivd (Di... (EXPIRED)