CryoKING PP Cryogenic Boxes Package:30/Case Tubes: made of medical grade

Tubes: made of medical grade polystyrene

the device features adjustable aspiration and dispensing speed to accommodate different liquid viscosities and experimental requirements

Polyethylene pipettes will not shatter or break

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CryoKING PP Cryogenic Boxes Package:30/Case Tubes: made of medical gradeFeature Made of polypropylene, chemically resistant to alcohols and mild organic solvents Can be repeatedly frozen and thawed 9x9 (81 Well) Compatible with 1. 5ml or 2. 0ml microtubes and cryogenic vials Boxes feature numbered grids for sample identification Drain holes and air vents minimize condensation Five assorted colors available Suitable for storage in mechanical freezers Temperature range: stable from 90 to 121 90 9200,90 9100