Histology Reagents
Electron Microscopy Sciences Eosin Y Phloxine B Solution 500 ML
Eosin Y solution is a prepared, ready-to-use, high quality staining solution that saves time and effort and produces consistent uniform results.
Electron Microscopy Sciences Eosin Y 1% Alcoholic 500 ML
Eosin Y solution is a prepared, ready-to-use, high quality staining solution that saves time and effort and produces consistent uniform results.
Electron Microscopy Sciences Eosin Y 0.1% Aqueous 500 ML
Eosin Y solution is a prepared, ready-to-use, high quality staining solution that saves time and effort and produces consistent uniform results.
Electron Microscopy Sciences Formvar/Carbon Film 10 nm/1 nm thick on Square 200 mesh Nickel Grid
A formvar coated grid, stabilized with evaporated carbon film. This type of coating is excellent for specimen support, especially for ultra thin sections. All of our coated grids are optically checked followed by batch testing in the EM. Packed in grid storage box. NOTE: All of our film is laid on the shiny side of the grid. Formvar is approximately 10 nm thick with 1 nm of carbon.
Grid: Nickel
Electron Microscopy Sciences Formvar/Carbon Support Film 10 nm/1 nm thick on 2 X 1 mm Slot Grid Copper Grid
A formvar coated grid, stabilized with evaporated carbon film. This type of coating is excellent for specimen support, especially for ultra thin sections. Coated grids are optically checked followed by batch testing in the electron microscope. Packed in grid storage box. NOTE: All film is laid on the shiny side of the grid. Formvar is approximately 10 nm thick with 1 nm of carbon.
Grid: Copper
Electron Microscopy Sciences Ammonia Water 0.1% 500 ML
Used in Hirano-Zimmerman Method for Nerve Cells and Fibers for staining of nerofibrils, dendrites, axis cylinders, senile plaques, etc. See AFIP Manual of Histological Staining Methods, 3rd ed., Ed. L.Luna: New York: McGraw-Hill Pub., c 1968, p. 198 or Hirano, A. and Zimmerman, H.M., Arch. Neurol., 6:114-122, 1962
Electron Microscopy Sciences Glutaraldehyde 10% Aqueous Solution, 111-30-8, MFCD00007025, 10x10 mL ampoules
Formula: OCHCH2CH2CH2CHO, MW: 100.12. After glutaraldehyde has been purified to EM grade, it has a high risk of polymerizing if it is not handled properly. Electron Microscopy Sciences takes special precautions to assure a polymer-free, pure glutaraldehyde. 4 to (-18)°C.
Electron Microscopy Sciences Glutaraldehyde Aqueous 10%, EM Grade 10 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: EM Grade
Visikol Inc Visikol HISTO-1 30mL
Laboratory Reagent, Histological Reagent, Tissue Clearing Reagent, Visikol HISTO-1, 30mL. A simple and rapid tissue clearing formula that can be used to image tissues in 3D without damaging the underlying cellular morphology. Designed to pair with immunolabeling and reversible so that 3D histology can be followed up with traditional 2D histology. The Visikol HISTO tissue clearing approach is comprised of two different reagents called Visikol HISTO-1 and Visikol HISTO-2 whereas Visikol HISTO-1 is used first and Visikol HISTO-2 is used second. However, for small tissues such as micro-tissues and thin brain slices (500 um), only Visikol HISTO-1 is required and tissues can be imaged in Visikol HISTO-1. Larger tissues must be placed in Visikol HISTO-2 to finish clearing and then these samples can be imaged in Visikol HISTO-2.
Polysciences, Inc. Paraformaldehyde EM Grade, CAS No.: 30525-89-4, FW: ~/600, MP: 120 deg. to 170 deg.C, Vapor Pressure: 1.45mmHg@25 deg.C 250KG
This item has a minimum qty of 2 per supplier requirements.
PARAFORMALDEHYDE EM 250G
Electron Microscopy Sciences Aqueous Glutaraldehyde 50% in Serum, EM Grade 10 ML
Over the years, many of our valued customers have requested purchasing our aqueous Glutaraldehyde in serum vials. This packaging allows the user to puncture the special non-reactive seal with a hypodermic syringe and draw out the exact quantity of aqueous Glutaraldehyde needed without opening the container. This packaging assures freshness and purity of the aqueous Glutaraldehyde at all times.
Grade: EM Grade
Electron Microscopy Sciences Eosin Y 0.1% Aqueous 500 ML
Used in Maximow's Method for Bone Marrow, Morphology details of marrow cells. Mallory (1961). Morphology details of marrow cells. See AFIP Manual of Histologic Staining Methods, 3rd Ed, Ed. L. Luna: New York: McGraw Hill Publications, c. 1968, p. 120 or Mallory, F.B., Pathological technique, New York, Hafner Publishing Co., 1961, p.196
Electron Microscopy Sciences Acid Alcohol 1% in 75% Alcohol 500 ML
Used in Gridley's Method for Endamoeba Histolytica. For bacteria stain: Amoebae, their nuclei and ingested erythrocytes.
Electron Microscopy Sciences Ammonia Water 0.3% 500 ML
Used in Gridley's Method for Endamoeba Histolytica. For bacteria stain: Amoebae, their nuclei and ingested erythrocytes.