Superfrost Plus Slide, Blue

These Superfrost Plus(+) glass slides are made by a new process which offers the following features

  • They place a permanent positive charge in the microscope slide
  • They electrostatically attract frozen tissue sections and cytology preparations, binding them to the slide
  • They form a bridge so that covalent bonds develop between formalin fixed sections and the glass
  • Tissue sections and cytological preparations adhere better to the Plus glass slides without the need for special adhesives or protein coatings


  • Plus glass puts an end to background staining
  • It eliminates blue or red background staining which is often encountered in hematoxylin and eosin staining of tissue sections mounted on albuminized glass
  • No brown background staining occurs when immuno-peroxidase or in situ DNA procedures are performed on our Plus glass. A higher degree of enzyme digestion can be performed on plus glass without the loss of tissue sections
  • Cytological preparations placed on Plus glass resist cell loss during enzyme digestion, DNA denaturation and RNA hybridization
  • Plus glass improves tissue adherence in microwave staining
  • Chromic acid washes are redundant for molecular hybridization because the slides are RNAse-free
  • Plus slides are Color coded to help keep track of specimens during processing as well as filing

The slides measure: 25 x 75 mm, 1 mm thick.

SKU: 71869-20
Pack: 144 Pack
Products specifications
Attribute name Attribute value
Material Glass
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