
High-performance liquid chromatography–tandem mass spectrometry (HPLC-MS/MS) was used in a reverse triiodothyronine (rT3) test to separate canine hypothyroidism from illness.
Concluding a two-part column series, this month's "GC Connections" continues the coin-and-coffee-can analogy to represent chromatographic separation. This second part explains how the coin-toss experiment does and does not model situations encountered in real-world chromatography.
almost 27 years ago
Readers' Question – Carryover, Mobile-Phase Temperature, and Column Carealmost 27 years ago
Cleaning Validation




