Jun 22, 2020 · The chromatograph was an Aijiren Technologies Lab LC system (Aijiren, Santa Clara, CA, USA) equipped with a G1314B VWD VL variable wavelength UV/Vis detector, a G1316A TCC thermostated column compartment, a ALS standard autosampler, and a C Quaternary Pump VL, all modules controlled by “LC Openlab CDS