Agilent / HP 6890A EPC Interface Board Categories: Agilent / HP 6890 Circuit Boards & Cables, Instrument Parts Home > Agilent / HP 6890A EPC Interface Board Description Related products Agilent / HP 5973 Flow Control PCA Board Read more Agilent / HP 6890 Purged/Packed Inlet EPC pneumatic module Read more Agilent / HP 6890 Split/Splitless Inlet EPC Pneumatic Module Read more Speak To Us