Poly Scientific

Use with Gomori's Method for Reticulum Fibers for demonstration of reticulum fibers in tissue. Available for purchase in 8 oz, 16 oz, and 32 oz bottles. Gallons are available in our 1-gallon...

Hydrochloric Acid 20% Aqueous is used in Gomori's Method for Iron. Available for purchase in 16 oz and 32 oz bottles.

Used in iron staining procedures. Available for purchase in 16 oz and 32 oz bottles.

Gold Chloride 0.2% is used as a toner by replacing some of the bound silver with gold. Can be used with Fontana Masson, Gomori's Methenamine Silver Nitrate for Fungi & Pneumocystis Carinii,...

Weigert's Hematoxylin Solution B is used with Weigert's Hematoxylin Solution A and is an iron hematoxylin that stains nuclei black or dark purple. Often used in Trichrome stains. Equal parts of A and...

Intended for the qualitative demonstration of fungi and Pneumocysistis carinii in tissue. Each kit consists of Chromic Acid 5%, Borax 5% Aqueous, Methenamine Silver Nitrate Stock Solution, Sodium...

Lugol's Iodine Working Solution acts as a mordant and be used inmost Elastic and Gram stain procedures. Available for purchase in 16 oz and 32 oz.

Used in silver staining procedures to remove excess silver. Available for purchase in 8 oz and 16 oz bottles.

Weigert's Hematoxylin is an iron hematoxylin that stains nuclei black or dark purple. Often used in Trichrome stains. Equal parts of A and B are mixed to form the working solution. Available for...

Used as a counterstain in many special stains such as Iron, Reticulum, Fontana Masson, and Alcian Blue stains. Available for purchase in 4 oz or 8 oz bottles.

Gold Chloride 0.1% is used as toner by replacing some of the bound silver with gold. Can be used with Grocott's Method for Fungi (GMS). Available for purchase in 8 oz and 16 oz bottles.

Diastase is used to determine if glycogen is present in tissue sections. 8 oz contains (3) 0.1 g powders and (3) 100 mL buffers. 16 oz contains (5) 0.1 g powders and (5) 100 mL buffers.