![Methylene Blue Stain : 250ml](http://www.heritageanimalhealth.shop/cdn/shop/products/104490_600x.jpg?v=1639688639)
A stain used in wet mount or dry mount preparations. Uses include evaluation of vaginal smears, heartworm detection and more.
A stain used in wet mount or dry mount preparations. Uses include evaluation of vaginal smears, heartworm detection and more.