Aqua-Hold2 Pap Pen – new design improves flow and visibility
The new and improved Aqua-Hold2 Pap Pen draws a liquid repellent barrier around a selected area on a slide. The barrier creates enhanced surface tension on the slide to hold in costly aqueous solutions like valuable specimens and reagents. Once dry,the barrier is insoluble in alcohol or acetone. We have improved the performance by making Aqua-Hold2 faster flowing. In addition, the now tinted red line is easy to see. Barrier washes off within 30 seconds with xylene or xylene substitutes. Each pen holds 13ml of liquid and can make hundreds of wells.
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