1 2 EACH NAICS 423840 O-RING 4800, ALL ANALYZERS W/CAPILLARY (10PK) "CEMTEK ENVIRONMENTAL" #52-086 2 2 EACH NAICS 423840 KIT, 6556, OPTICAL FILTER W/QUARTZ "CEMTEK ENVIRONMENTAL" #67-225 3 2 EACH NAICS 423840 PMT, 101324-00, BASE SOCKET SSY, 42I, 42ILS, 42IQ, 42IQLS "CEMTEK ENVIRONMENTAL" #67-068 4 2 EACH NAICS 423840 PUMP, 101011-01 SINGLE HEAD INTERNAL VACUUM PUMP 110 VAC "CEMTEK ENVIRONMENTAL" #68-998 5 2 EACH NAICS 423840 COOLER, 9995, ASSY NOX 42C & I SERIES ONLY "CEMTEK ENVIRONMENTAL" #54-034 6 2 EACH NAICS 423840 TUBE, 9367 PMT TUBE PHOTOMULTIPLIER 42I, 42ILS "CEMTEK ENVIRONMENTAL" #67-473 7 2 EACH NAICS 423840 FAN, 100907-00, 24VDC - I SERIES "CEMTEK ENVIRONMENTAL" #54-012 8 3 EACH NAICS 423840 O-RING, 4806, REACTION CHAMER, 42I NOX "CEMTEK ENVIRONMENTAL" #67-201 9 6 EACH NAICS 423840 O-RING, 4821, PMT, COOLER "CEMTEK ENVIRONMENTAL" #67-207
