Histology Reagents
Electron Microscopy Sciences Thionin Solution, 0.5% in 20% Alcohol 500 ML
It is available for your convenience in a concentration of 0.5% in 20% alcohol.
Newcomer Supply Eosin Y Working Solution, 500 ml. Ready to use counterstain in the routine hematoxylin and eosin stain and can be used in either manual or automated staining platforms.
Use: Counterstain for H&E Stain. Newcomer Supply Eosin Y Working Solution is a ready to use counterstain in the routine hematoxylin and eosin stain and can be used in either manual or automated staining platforms. Eosin’s particular value is in its ability to distinguish between the cytoplasm of different types of cells by staining cytoplasmic components differing shades and intensities of pink to red. Shelf Life is 1 year from date of manufacture. Store at 15-30°C.
Electron Microscopy Sciences Acid-Alcohol 1% 500 ML
Used in McManus' Method (PAS) for Glycogen, McManus (1948). McManus, JFA: Stain Tech.; 23:99 (1948), AFIP Manual of Histologic Staining Techniques; L.G. Luna, 3rd Ed., New York: McGraw-Hill Publications, c. 1968, p. 160, or Mowry, RW: Annals of the New York Academy of Science, 106:402 (1963).
Electron Microscopy Sciences Gum Mastic 10% in Alcohol 500 ML
It is available for your convenience in a concentration of 10% in alcohol.
Electron Microscopy Sciences Glutaraldehyde Aqueous 50%, Biological Grade 5 1 LT
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
Electron Microscopy Sciences Glutaraldehyde Aqueous 50%, 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
Electron Microscopy Sciences Glutaraldehyde 70% Aqueous Solution, 111-30-8, MFCD00007025, 10 mL ampoule
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 50%, Biological Grade 5 1 LT
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
Electron Microscopy Sciences Glutaraldehyde Aqueous 25%, Biological Grade 2 450 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 2
Electron Microscopy Sciences Glutaraldehyde Aqueous 8%, 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
Electron Microscopy Sciences Acid-Fuchsin Aniline Solution 500 ML
Used in Laqueur's Method for Alcoholic Hyalin for mallory bodies, erythrocytes, bile pigment and proteinaceous, material in liver.
Laqueur, G.I., Amer. J. Clin. Path., 20:689-690, 1950, Luna, L.G. (ed), Manual of Hitopathologic Staining Method of the AFIP, 3rd ed, McGraw-Hill, NY, c. 1968, p 160
Lillie, R.D., Fullmer, H.M., Histopathologic Technic and Practical Histochemistry 4th ed., cGraw-Hill, NY, 1976, p 670-671
Clark, G., (ed) Staining Procedures, 3rd ed. WilliamS & Wilkins, Baltimore, p 51, c. 1973
Volu Sol Acid Alcohol Decolorizer, 128 oz / 3.78 L, Volu-Sol™
Decolorizer, for use in staining Acid Fast Bacteria in the Kinyoun, Modified Kinyoun, or Ziehl-Neelsen staining protocols
Polysciences, Inc. Glutaraldehyde, 8% EM Grade (Glass Distilled) | 111-30-8 | MFCD00007025 | 10 x 10 mL
Glutaraldehyde, 8% EM Grade (Glass Distilled) | Mol Wt: 100.116 | 111-30-8 | MFCD00007025 | 10 x 10 mL
INNOVEX BIOSCIENCES UNI-TRIEVE A MILD & LOW TEMPERATURE RETRIEVAL SOLUTION 200 ML
Uni-Trieve, Ready to Use, 200 mL.
Biogenex Laboratories EZ-DeWax (Manual/i6000*)
BioGenex is the inventor of Antigen Retrieval enabling technology. Antigen Retrieval is an effective way of unmasking antigenic epitopes on the surface of formalin-fixed, parraffin-embedded tissue sections using microwave heating. Covered by exclusive patents issued to BioGenex, this method to recover antigenicity in formalin-fixed, paraffin-embedded tissue sections has been routinely practiced in laboratories throughout the world.The Antigen Retrieval technique breaks the formalin induced cross-linking bonds between epitopes and unrelated proteins, thereby allowing better penetration of antibody and accessibility of epitopes.