The chemiluminescence product line from GE Analytical Instruments, a division of GE Water & Process Technologies of Trevose, Pa., has been acquired by Agilent Technologies Inc. of Santa Clara, Calif. The acquisition includes intellectual property, sales, and marketing and manufacturing assets. Agilent will sell GE’s Sievers sulfur and nitrogen chemiluminescence detectors as add-ons to its own gas chromatographs.