api 5000offers new and used SCIEX API 5000 triple quadrupole mass spectrometers for quantitative analysis in complex matrices. Find listings, prices, and repair services for SCIEX API 5000 and related products.The API 5000 LCMSMS System is is one of the most sensitive triple quadrupole mass for complex bioanalytical samples. Desned to deliver the lowest limits of detection for the most demanding DMPK and ADME studies, the API 5000