This stack of 50 cassettes allows you to load the Shur/Mark® Cassette Labeling Instruments in one simple operation. No more manual insertion, one cassette at a time. Just load the stack in the hopper, cut and remove the holding tie and you are ready for printing. Molded from acetal, these cassettes keep specimens safely submerged in liquid and are resistant to the chemical action of most histological solvents. The efficient flow-through slots maximize fluid exchange and ensure proper drainage. Anterior printing area is at a 45° angle.

• Made of acetal
• 1mm square openings to maximize fluid exchange.
• Anterior writing area at a 45° angle
• Compatible with Shur/Mark® Cassette Labeling Instruments
• Each case contains 40 stacks of 50 cassettes
• Lids sold separately