PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11587356-3 2001 Diazepam was eluted at ambient temperatures from a reversed-phase C18 column with an acidic (pH 3.5) aqueous mobile phase (10 mM KH2PO4-acetonitrile, 69:31, v/v). Diazepam 0-8 Bardet-Biedl syndrome 9 Homo sapiens 66-69 4079340-1 1985 Radioactive methadone, phenytoin, phenobarbital, and diazepam were easily and efficiently removed from human urine samples by adsorption on C18 bonded silica phases. Diazepam 53-61 Bardet-Biedl syndrome 9 Homo sapiens 140-143 26313333-2 2015 Here, a solid-phase microextraction (SPME) coating that combines octadecyl and propylsulfonic acid groups as strong cation exchange sites, known as C18/SCX or "mixed-mode" SPME, is used to measure freely dissolved concentrations of amitriptyline, amphetamine, diazepam and tramadol to different binding matrices, including bovine serum albumin (BSA), human serum albumin (HSA), human plasma and human whole blood. Diazepam 260-268 Bardet-Biedl syndrome 9 Homo sapiens 148-151