Coverglass staining jar w/plastic screw cap

Coverglass staining jar for upright staining and coverslip cleaning. The jar holds four cover slips measuring 18 to 22 mm (longer coverslips accommodated by removing the cap), or eight back-to-back coverslips.  

This jar is especially suitable for coverslip staining with thick specimens, thanks to the wide-apart internal prongs that ensure the specimen is not in contact with the prongs during the staining process.

Plastic screw caps have been tested to be resistant against most staining solutions.