positive charged microscope slides for cells frozen and paraffin embedded sections 20 packs of 72 slides 1440 cs

Ultra clear microscope slides made from premium glass with positive charged coating so tissue samples stay fixed even when undergoing histochemical processing. Why pay hundreds more for a name-brand XXXXX-Frost slide when our positive charged slides perform just as well? Frosted on one end for making notations. Slides are 25 x 75 x 1.1mm thick 90 degree corners Each pack contains 72 microscope slides. A case is 20 packs for a total of 1440 slides