(1) Biotage Test Tube / Sample Vial Rack / Tray / Holder 48 Slot
This is for 1 Biotage Test Tube / Sample Vial Rack / Tray / Holder 48 Slot. I have several different slot sizes available on other listings. Came from a Biotage 09491 and a Biotage Horizon Flash Collector which are both pictured.It fits a lot of different biotage machines however.