Stains and Dyes
Stains and Dyes
Electron Microscopy Sciences UranyLess Uranyl Acetate Substitute for Electron Microscopy 200 ML
UranyLess is a new contrast stain solution for TEM negative staining applications. It is a substitute for Uranyl Acetate that produces similar results. After only a minute of contact, UranyLess' fast-acting, non-radioactive lanthanide mix is finished staining your sections or deposits. If needed, lead citrate is recommended to increase the contrast. UranyLess's pH level is about 6.8 to 7.
UranyLess has been tested on many biological tissue (animal and plant): intestine, skeletal and cardiac muscle, liver, kidney, adrenal gland, nerve, cell culture, plant tissue, and also on negative staining of bacteriophage, bacteria, and polymers. UranyLess is ideal because of its ability to stain any kind of material and results are reproducible.
Electron Microscopy Sciences UranyLess Uranyl Acetate Substitute for Electron Microscopy 30 ML
UranyLess is a new contrast stain solution for TEM negative staining applications. It is a substitute for Uranyl Acetate that produces similar results. After only a minute of contact, UranyLess' fast-acting, non-radioactive lanthanide mix is finished staining your sections or deposits. If needed, lead citrate is recommended to increase the contrast. UranyLess's pH level is about 6.8 to 7.
UranyLess has been tested on many biological tissue (animal and plant): intestine, skeletal and cardiac muscle, liver, kidney, adrenal gland, nerve, cell culture, plant tissue, and also on negative staining of bacteriophage, bacteria, and polymers. UranyLess is ideal because of its ability to stain any kind of material and results are reproducible.
Electron Microscopy Sciences Sudan Black, Certified, C.I. DcZb-2 25 GR
(Solvent Black 3)
CAS #4197-25-5 C₂9H₂4N₆ F.W. 456.54
Solubility: Water-insoluble; Alcohol-soluble; 4.0% Cellosolve; 1.0% Glycol
Solvent Black 3 is a stain for fat in animal tissue and as a tain for chromosomes, golgi, and leucocyte granules. C29H24N6 M.W. 456.56
Electron Microscopy Sciences Fast Green FCF, Certified, C.I. DcGf-12 5 GR
(Food Green 3)
CAS #2353-45-9 C₃₇H₃₄O₁₀N₂S₃Na₂ F.W. 808.86
Solubility: 4.0% Water; 9.0% Alcohol; 8.0% Cellosolve; 6.25% Glycol; 0.0% Xylene
The main advantage of this dye is its resistance to fading. Mammalian tissue stain for visualizing collagen, muscle, cystoplasma, cells and cornified epithelium.
Kornhauser, Stain Tech., 18,95 (1943); 20, 23 (1945);
Lillie, Arch. Path., 29, 705 (1940). Modified Feulgen stain for visualizing chromosomes in root tips and other meristematic tissue.
DeTomasi, Stain Tech., 11, 137 (1936). Used in plant histology.
O. Conn, "Biological Stains" 9th ed., Williams & Wilkens Co., Baltimore, 1977, pp. 252-3; Haynes, Stain Tech., 3, 40 (1928).
Electron Microscopy Sciences DPX Mountant for Microscopy, 500ml
DPX Mountant for Microscopy is a mixture of Distyrene, a plasticizer, and xylene. It is a colorless synthetic resin mounting media which replaces Xylene-Balsam. It preserves the stain and dries quickly. It comes in the amount of 500ml.
Electron Microscopy Sciences DPX Mountant for Microscopy, 100ml
DPX Mountant for Microscopy is a mixture of Distyrene, a plasticizer, and xylene. It is a colorless synthetic resin mounting media which replaces Xylene-Balsam. It preserves the stain and dries quickly. It comes in the amount of 100ml.
Electron Microscopy Sciences Ehrlich's Hematoxylin 1 LT
Ehrlich's Hematoxylin solution is a prepared, ready-to-use, high quality staining solution that saves time and effort and produces consistent uniform results. It is used to selectivity stain for nuclei.
Electron Microscopy Sciences EA Counterstain, Gill's Modified 1 LT
EA Counterstain, Gill's Modified solution is a prepared, ready-to-use, high quality staining solution that saves time and effort and produces consistent uniform results. For use with Papanicolaou stain; a general tissue stain.
Electron Microscopy Sciences Mayer's Hematoxylin, 1L
Mayer's Hematoxylin is used as a counterstain for procedures such as immunohistochemistry or laser microdissection.
Electron Microscopy Sciences May-Grunwald Stain Solution 1 LT
May-Grunwald Staining solution is a prepared, ready-to-use, high quality staining solution that saves time and effort and produces consistent uniform results. It is used for bone marrow staining.
Electron Microscopy Sciences Methyl Cellulose, 400csp 100 GR
(Methylcel MC; Cellulose Methyl Ether)
Used with polyethylene glycol in the presence of acidic uranyl acetate to stain cryo sections.
Electron Microscopy Sciences Methylene Blue, Certified, C.I. DcA-24 25 GR
(Basic Blue 9; Swiss Blue)
CAS #7220-79-3 C₁₆H₁₈N₃SCl •₃H₂O F.W. 373.89
Solubility: 9.5% Water; 6.0% Alcohol; 6.5% Cellosolve; 10.0% Glycol; 0.0% Xylene
Used to distinguish autonomic nerves.
Richardson, K.C., (1969) Anat. Rec., 164, 231. General stain for animals, histology. A simple rapid staining procedure for methacrylate embedded tissue sections using chromotrope 2R and Methylene Blue.
Dougherty, M.M., and King, J.S., (1984) Stain Tech., 59, 149. An established routine method for differential staining of epoxy-embedded tissue sections.
Schroeder, H.E., Rossinsky, K., and Muller, W., (1980) Microsc. Acta 83, 111. Used with Basic Fuchsin for stain epoxy-embedded tissue.
Sato, T. and Shamoto, M. (1973). A simple rapid polychrome stain for epoxy-embedded tissue. Stain Technol., 48:223.
Electron Microscopy Sciences Light Green SF Yellowish 1% Aqueous 500 ML
It is available in a 1% aqueous solution.
Electron Microscopy Sciences The Davidson Marking System, 1/ea, 2oz Bottle
Individual tissue marking dye bottle. Color: Green .
Electron Microscopy Sciences The Davidson Marking System, 8oz Bottle
Individual tissue marking dye bottle. Color: Blue , 8oz