Tender For supply of proprietary consumables for agilent make gas chromatographs : : - lead free analog and power pca , 7890b logic board with firmware , new fid epc manifold , fid interface board , 0.5m,1 8,2mm,hayesep q 80 100 ni 82023 , 6ft 1 8 2mm hayesep q 80 100 ni, agilent , calibrated flow control module, agilent