A multiplexed RFID verification system, comprising: a multiplexed RF transceiver; a plurality of antenna wires (20-1 - 20-6) connected to the transceiver and having antennas (22-1 - 22-6) located at distal ends thereof; a plurality of sensor wires (44-1, 44-2, 44-3) and/or intermediate tubes (40-1, 40-2, 40-3), which are connected to a processing system and have respective processing system connector halves (45-1, 45-2, 45-3, 42-1, 42-2, 42-3), each of the antennas (22-1 - 22-6) being associated with each of the respective processing system connector halves (45-1, 45-2, 45-3, 42-1, 42-2, 42-3); a single use item in the form of a bag or container for use in connection with the processing system, with a plurality of sensors (32-1 - 32-3) located in or on said item and/or material carrying tubes (34-1 - 34-3) extending therefrom, each of said sensors (32-1 - 32-3) and/or material carrying tubes (34-1 - 34-3) having an associated single-use side connector half (33-1, 33-2, 33-3, 35-1, 35-2, 35-3); an RFID tag (36-1 - 36-6) connected at or in proximity to each of the single-use side connector halves (33-1, 33-2, 33-3, 35-1, 35-2, 35-3); wherein the single-use side connector halves (33-1, 33-2, 33-3, 35-1, 35-2, 35-3) are adapted to be connected to corresponding ones of the processing system connector halves (45-1, 45-2, 45-3, 42-1, 42-2, 42-3) extending from the multiplex RF transceiver with the antenna (22-1 - 22-6) being located in proximity to the RFID tags (36-1 - 36-6) on respective ones of the single-use side connector halves (33-1, 33-2, 33-3, 35-1, 35-2, 35-3) being connected; and a controller which receives signals from the multiplexed RF transceiver and provides a signal verifying connections between the connector halves (33-1, 33-2, 33-3, 35-1, 35-2, 35-3; 45-1, 45-2, 45-3, 42-1, 42-2, 42-3). a multiplexed RF transceiver; a plurality of antenna wires (20-1 - 20-6) connected to the transceiver and having antennas (22-1 - 22-6) located at distal ends thereof; a plurality of sensor wires (44-1, 44-2, 44-3) and/or intermediate tubes (40-1, 40-2, 40-3), which are connected to a processing system and have respective processing system connector halves (45-1, 45-2, 45-3, 42-1, 42-2, 42-3), each of the antennas (22-1 - 22-6) being associated with each of the respective processing system connector halves (45-1, 45-2, 45-3, 42-1, 42-2, 42-3); a single use item in the form of a bag or container for use in connection with the processing system, with a plurality of sensors (32-1 - 32-3) located in or on said item and/or material carrying tubes (34-1 - 34-3) extending therefrom, each of said sensors (32-1 - 32-3) and/or material carrying tubes (34-1 - 34-3) having an associated single-use side connector half (33-1, 33-2, 33-3, 35-1, 35-2, 35-3); an RFID tag (36-1 - 36-6) connected at or in proximity to each of the single-use side connector halves (33-1, 33-2, 33-3, 35-1, 35-2, 35-3); wherein the single-use side connector halves (33-1, 33-2, 33-3, 35-1, 35-2, 35-3) are adapted to be connected to corresponding ones of the processing system connector halves (45-1, 45-2, 45-3, 42-1, 42-2, 42-3) extending from the multiplex RF transceiver with the antenna (22-1 - 22-6) being located in proximity to the RFID tags (36-1 - 36-6) on respective ones of the single-use side connector halves (33-1, 33-2, 33-3, 35-1, 35-2, 35-3) being connected; and a controller which receives signals from the multiplexed RF transceiver and provides a signal verifying connections between the connector halves (33-1, 33-2, 33-3, 35-1, 35-2, 35-3; 45-1, 45-2, 45-3, 42-1, 42-2, 42-3).