Trace Level Quantitation of Multiple Compounds

摘要

Shimadzu's (Germany) LCMS-8050 triple quadrupole LC-MS/MS meets the growing demand for trace-level quantitation in clinical research and other markets. It incorporates proprietary ultrafast technologies as well as a newly developed ion source and collision cell technology. As the flagship model of Shimadzu's UFMS (Ultra-Fast Mass Spectrometry) product line, the LCMS-8050 features high sensitivity, high data quality and the world's fastest data acquisition rates. Delivering attogram-level (10-18 grams) sensitivity and possessing unsurpassed ruggedness, the LCMS-8050 achieves its improved sensitivity through two important technologies: Newly designed Heated ESI source improves desolvation and enhances ionisation efficiency with the addition of a heated gas used in combination with the nebuliser gas, and UFsweeperlll collision cell enhances CID efficiency by optimiing the collision cell pressure.