Positive charged slides

These Color-Frosted(+) glass slides are made by a new process which offers the following features: They place a permanent positive charge in the microscope slide. 1).They electrostatically attract frozen tissue sections and cytology preparations, binding them to the slide. 2).They form a bridge so that covalent bonds develop between formalin fixed sections and the glass. 3).Tissue sections and cytological preparations adhere better to the Plus glass slides without the need for special adhesives or protein coatings.HDAS001Colour frosted slides, plus (Positive charged)72pcs/box, 50boxes/CTN, 43*19*16cmHDAS002Polysine coated slides72pcs/box, 50boxes/CTN, 43*19*16cmHDAS003Silane coated slides72pcs/box, 50boxes/CTN, 43*19*16cm