IsoFreeze® Color-Changing PCR SBS Rack, Purple to Pink
Product No.5650-T4
No reviews yetTurns purple to pink at 7°C; below 4°C up to 2.5 hours, no lid. 2 racks/unit, 5 units/case.
IsoFreeze® Color-Changing PCR SBS Rack, Green to Yellow
Product No.5650-T6
No reviews yetTurns green to yellow at 7°C; below 4°C up to 2.5 hours, no lid. 2 racks/unit, 5 units/case.