The QTrap is a triple quadrupole/ linear ion trap mass spectrometer capable of ESI and APCI. It can perform full scan MS and MS/MS as well as MRM (multiple reaction monitoring). It can be used to identify and quantify compounds. Read More …
Category: High Performance Liquid Chromatographs
Shimadzu LC-20 UPLC with diode array detector
The UPLC is able to operate at higher pressures than an HPLC, which allows the use of smaller column particles and lower flow rates. It typically results in better resolution and shorter run times than HPLC. The diode array detector Read More …
Varian Prostar HPLC with fluorescence detector
The fluorescence detector is typically more sensitive than the UV-VIS detector. Some compounds, such as amino acids, must be derivatized to increase their fluorescence.
Shimadzu LC-20 HPLC with evaporative light scattering detector (ELSD)
The ELSD detects light scattered by sample particles as they pass through a flow cell. It is not limited to specific functional groups, as any compound can scatter the light.
Shimadzu LC-20 HPLC with diode array detector
The diode array detector is able to monitor multiple wavelengths in the UV-VIS spectrum, from 190-700 nm.