Special Stain Components 

Bouin's Fluid is a good lymph node and glycogen fixative as well as a superior trichome stain mordant. With Bouin's Fluid, soft and delicate structures are preserved and trichrome stains will be brilliant with color while demonstrating crisp nuclear...

Sodium Thiosulfate, 2% - (GMS)

Used in Southgate's Mucicarmine Method for the qualitative demonstration of mucin or Cryptococcus. Available for purchase in 4 oz, 8 oz, 16 oz, 32 oz, and 1 gallon.

Used as a counterstain in GMS stains. Available for purchase in 8 oz, 16 oz, and 32 oz bottles.

Weigert's Hematoxylin B

Acetate Buffer pH 8.0 - (Microwave Copper)

Acid Alcohol 1% is used in some special stains, like Fite and AFB to destain all non acid-fast organisms. Available for purchase in 8 oz and 16 oz.

Acetic Acid, 12% - (Colloidal Iron)

Rhodanine, Stock - (Copper Kit)

Used as a counterstain in Gram stain protocols as a safer alternative to picric acid-acetone. Available for purchase in 8 oz and 16 oz bottles.

Methylene Blue Stain

Reagents Alcohol 80% - MasterTech. Available in our 1-gallon StatGrip‚® rectangular F-style bottles featuring HistoFlow‚® dispensing technology‚¬designed for easy pouring, improved ergonomics, and smarter storage.