Model Catalog: 469785 (Lot serial: lots M810440 and earlier); Model Catalog: 469600 (Lot serial: Drug Calibrator part# 469600); Model Catalog: 469785 (Lot serial: Drug Calibrator part# 469600); Model Catalog: 469600 (Lot serial: lots M810083 and earlier); Model Catalog: 469785 (Lot serial: lots M810083 and earlier); Model Catalog: 469600 (Lot serial: Reagent part # 469785); Model Catalog: 469785 (Lot serial: Reagent part # 469785); Model Catalog: 469600 (Lot serial: lots M810440 and earlier)