Histology Reagents
Electron Microscopy Sciences 0.2% KOH in 80% Alcohol 500 ML
Alkaline Alcohol Formulation is available for your convenience in a concentration of 0.2% KOH in 80% Alcohol.
Electron Microscopy Sciences Eosin Y, 1% Alcoholic Solution 500 ML
Used in combined Hematoxylin and Eosin/Methenamine Silver Stain for the fungi in tissue Sections. For bacterial, fungal stains. See references: Lamps, Laura W. et al A Combined Hematoxylin and Eosin/Methenamin Silver Stain for theHistological Diagnosis of Fungi In Tissue Sections., J. of Histotechnology 23:4 p.341 – 345, 2000.
Electron Microscopy Sciences Phloxine B Staining Solution 500 ML
Phloxine B Staining Solution is used in relative aciddophilia stain. The least acidophilic elements stained in the phloxine, control slide lose the red color after 2 minutes in the tartrazine solution. The most acidophilic retain the phloxine after 20 minutes in the tartrazine.
References: Lendrum, A.C, J. Path. Bact., 59:399-404, 1947 and Clark, G., (ed.), Staining Procedures, 3rd Edition, Williams & Wilkins, Baltimore, p. 163, c. 1973.
Electron Microscopy Sciences Bouin's Fluid, 500ml
Goldner's Trichrome Method For connective tissue stains-Elastic tissue stain. Stain with a poly-acid step. Stain results:Nuclear chromatin: Brownish-Black, Cytoplasm: Bright Red, Erythrocytes: Orange, Muscle: Red, Collagen: Green
Electron Microscopy Sciences PolyShield Paraffin Repellant/Remover 120 ML
PolyShield is a liquid paraffin repellent used as a protective coating on laboratory surfaces that are exposed to paraffin residue. PolyShield can also be used to clean paraffin that has adhered to lab countertops and equipment. Comes in a 120ml spray bottle.
Electron Microscopy Sciences Alkaline Alcohols 500 ML
References: Sweat, F. and Puchtler, H.: Arch. Path. 80:613, 1965 and AFIP Manual of Histologic Staining Methods, 3rd edition, Ed L. Luna: New York: McGraw Hill Publication, c. 1968, p. 154
Electron Microscopy Sciences Glutaraldehyde Aqueous 50%, Biological Grade 5 450 ML
OCHCH₂CH₂CH₂CHO F.W. 100.12
Aqueous glutaraldehyde, the universal fixative for electron microscopy, is purified to EM grade from commercial grade by "all-glass vacuum-distillation". It is the highest possible quality, free from polymers and other contaminents. Each lot is assayed prior to shipping assuring consistent purity and the highest possible quality.
If stored properly, our Glutaraldehyde has a very long shelf life. EM grade aqueous glutaraldehyde, stored in volumes greater than 100 ml, with repeated defrosting and recapping, will polymerize in time, producing an absorption peak of 235nm rather than the 280nm of pure EM grade. The presence of polymerized glutaraldehyde greatly reduces its efficiency as a cross-linking agent, preventing proper fixation. For this reason, we provide 10 ml ampoules sealed under dry nitrogen and 100 ml bottles that are kept refrigerated until it is shipped.
Grade: Biological 5
Medical Chemical Corporation 30 mL Formalin Fill in 2-ounce Jar, 50/cs
30 mL Formalin Fill in 2-ounce Jar, 50/cs.
eMolecules 107-22-2 | Glyoxal, 40% solution in water | Combi-Blocks | MFCD00006957 | 58.036 | C2H2O2 | 95.000 | O=CC=O | 100g | 350788486
Glyoxal, 40% solution in water | Combi-Blocks | 107-22-2 | MFCD00006957 | 58.036 | C2H2O2 | 95.000 | O=CC=O | 100g | 350788486
Volu Sol Acid Alcohol Decolorizer, 16 oz / 500 mL, Volu-Sol™
Decolorizer, for use in staining Acid Fast Bacteria in the Kinyoun, Modified Kinyoun, or Ziehl-Neelsen staining protocols
Volu Sol Iodine Alcohol (Ethanol 70% Dilutant Included), 80 mL & 128 oz / 3.78 L, Volu-Sol™
Iodine Alcohol, commonly used to remove the mercury deposits in Schaudinn or PVA fixed fecal smears. Prevents mercury-caused artifacts on slides during the Wheatley Trichrome staining procedure. Component of Volu-Sol's Parasitology Kit. This is a two-part item