Aluminum Blocks PCR Rack , centrifuge Tube Rack , cryo vial al rack Size Fit 0.2 ml PCR Tube|tube crimp|tube separatorblock - AliExpress
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Accessories interchangeable block for 96-well PCR trays and microtiter plates, Suitable for: 96-well PCR tray (with/without frame), can be used for Single | Block thermostats | Laboratory Appliances | Labware | Carl Roth - International