Tamsulosin-d4 (hydrochloride) Reference: 28486-2,5 An internal standard for the quantification of tamsulosin by GC- or LC-MS
Clonidine-d4 (hydrochloride) Reference: 28519-2,5 An internal standard for the quantification of clonidine by GC- or LC-MS
Flumazenil-d5 Reference: 28529-2,5 An internal standard for the quantification of flumazenil by GC- or LC-MS
Quinidine-d3 Reference: 28884-2,5 An internal standard for the quantification of quinidine by GC- or LC-MS
Serotonin-d4 (hydrochloride) Reference: 29415-2,5 An internal standard for the quantification of serotonin by GC- or LC-MS
Benserazide-d3 (hydrochloride) Reference: 29643-2,5 An internal standard for the quantification of benserazide by GC- or LC-MS