Q-Block-C8 Q-Block -C8 can accommodate 12 and 35mL Q-Tube, 48, 75, 100, 150 and 350mL pressure tubes and bottles, 10 and 30mL Biotage microwave vials. This anodized aluminum block can fit on circular hotplate/stirrer, has an internal channel for quick water cooling, and 2 wells for temperature control and monitor. Pressure tubes, bottles, Q-Tube� and QianCap� are sold separately. 1 pcs/case Biotage is a trademark of Biotage AB. . $450.00 | High Pressure Adapter - 120 WARNING: this adapter is for pressure tubes with round bottom and OD 38mm or less. It can be applied onto both QianCap-15 and 25. Max: 120 psi. 1/pk. $140.00 |