Product code KZQ— Clinical Chemistry

FDA has cleared 12 devices under product code KZQ between 1977 and 1987, filed by 5 applicant companies. No FDA device recalls reference this product code. Class I devices are low-risk and subject to FDA general controls; many Class I device types are exempt from 510(k) premarket notification.

• 19871 clearance
• 19841 clearance
• 19833 clearances
• 19823 clearances
• 19801 clearance
• 19791 clearance
• 19772 clearances

• The Perkin-Elmer Corp.5 clearances
• Hewlett-Packard Co.3 clearances
• Varian Assoc., Inc.2 clearances
• Trace Analytical1 clearance
• Peokin-Elmer Corp.1 clearance

• K872122 — 8000 SERIES GAS CHROMATOGRAPHSThe Perkin-Elmer Corp.·1987-06-17
• K841891 — VARIAN 3300 & 3400 GAS CHROMATOGRAPHSVarian Assoc., Inc.·1984-07-09
• K832962 — GAS CHROMATOGRAPH 5890AHewlett-Packard Co.·1983-10-28
• K831387 — HS-100 HEADSPACE SAMPLING ACCESSORYThe Perkin-Elmer Corp.·1983-08-24
• K830147 — SIGMA 300 GAS CHROMATROGRAPHThe Perkin-Elmer Corp.·1983-02-07
• K820283 — SIGMA 2000 GAS CHROMATOGRAPHThe Perkin-Elmer Corp.·1982-02-23
• K820025 — TRACE ANALYTICAL REDUCTION GAS ANALYZTrace Analytical·1982-02-15
• K820071 — MODEL 5790 GAS CHROMATOGRAPHHewlett-Packard Co.·1982-01-28
• K801745 — VISTA 44 GAS CHROMATOGRAPHY ANALYSISVarian Assoc., Inc.·1980-08-20
• K791138 — 5880 SERIES OF GAS CHROMATOGRAPHSHewlett-Packard Co.·1979-07-24
• K770639 — DETECTOR, IR, MODEL GC-33Peokin-Elmer Corp.·1977-06-24
• K770025 — GAS CHROMOTOGRAPHS, SIGMA 1,2,3,4,&10The Perkin-Elmer Corp.·1977-02-16