Histology Reagents
Electron Microscopy Sciences Formalde-Fresh Low Odor Solution, Histology Grade 4 LT
A specially formulated odor-mask which neutralizes the formalin odor without affecting subsequent tissue processing, handling, or staining. Low odor, ready-to-use 10% formalin solution. May be used as a fixative or preservative of specimens. Its shelf life is 24 months.
Grade: Histology Grade
Electron Microscopy Sciences Glutaraldehyde Aqueous 25%, Biological Grade 2 1 GL
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 Bismuth Stain Kit 1
Bismuth specifically stains Golgi beads and interchromatin granules after fixation with glutaraldehyde, whereas it stains nucleoli, basic protein, and biogenic amines after formaldehyde fixation. Bismuth staining of sections is relatively nonspecific: it can stain glycogen, lysosomes, ribosomes, polysaccharides, ferritin, and DNA. M.A. Hayat, "Basic Techniques for TEM" p. 184 (1986). Specific En Bloc Staining (Locke & Huie, 1977). 10x5 ml Solution A (Sodium tartrate, Sodium hydroxide and Bismuth Subnitrate) 10x10 ml solution B (.2M Triethanolamine-HCl buffer).
Electron Microscopy Sciences Ammonia Water 0.3% 500 ML
Used in Jones Method for Kidney, Silver Method For the staining of basement membranes, reticulum fibers, collagen and nuclei. References: Jones, D.B., Amer. J. Path. 27:99 (1951) AFIP Manual of Histological Staining Methods, 3rd Ed., Ed. L. Luna: NY: McGraw-Hill Publications, c. 1968, p.97
Sigma Aldrich Fine Chemicals Biosciences Glutaraldehyde solution for in vitro diagnostic use | 111-30-8 | MFCD00007025 | 75ML
Glutaraldehyde solution for in vitro diagnostic use | Mol Wt: 100.12 | 111-30-8 | MFCD00007025 | 75ML
Crescent Chemical Co Inc GLUTARALDEHYDE 50%
Glutaraldehyde 50 % solution in water for electron microscopy In vials; filled under argon. Size - 10x5ML Storage Conditions - +2 °C TO +8 °C Catalog Number - 23116.02
Electron Microscopy Sciences Formalin 10% Buffered in Acetate Buffer, 6.0 to 7.1 pH at 20°C pH 4 LT
Buffered with Sodium Acetate in accordance with the A.F.I.P. manual of Histology. Filtered and ready-to-use. pH 6.0 to ph 7.1 at 20 degree C
pH: 6.0 to 7.1 pH at 20°C
Electron Microscopy Sciences Potassium Dichromate Aqueous, 5% 500 ML
For your convenience in a concentration of 5.0% aqueous.
Electron Microscopy Sciences Formaldehyde 0.2% .02% Picric Acid in Sodium Phosphate Buffer, 7.2 pH 10 ML
Premixed, prebuffered fixatives, are pH adjusted for immediate laboratory use. They are freshly prepared upon receipt of order to ensure maximum shelf life. The fixatives are filled in 20 ml glass vials (10 ml/vial). This allows for the immediate fixation of your specimens without costly and time consuming transfer associated with ampoule contained fixatives. Formaldehyde 0.2% .02% Picric Acid in Sodium Phosphate.
pH: 7.2
![eMolecules 1622395-29-2 | R110 azide, 6-isomer | Broadpharm456.462 | C24H20N6O4 | 0.000 | Nc1ccc2c(Oc3cc(N)ccc3C22OC(=O)c3ccc(cc23)C(=O)NCCCN=[N+]=[N-])c1 | 1mg | 761705644](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502459879.PNG-250.jpg)
eMolecules 1622395-29-2 | R110 azide, 6-isomer | Broadpharm456.462 | C24H20N6O4 | 0.000 | Nc1ccc2c(Oc3cc(N)ccc3C22OC(=O)c3ccc(cc23)C(=O)NCCCN=[N+]=[N-])c1 | 1mg | 761705644
R110 azide, 6-isomer | Broadpharm | 1622395-29-2456.462 | C24H20N6O4 | 0.000 | Nc1ccc2c(Oc3cc(N)ccc3C22OC(=O)c3ccc(cc23)C(=O)NCCCN=[N+]=[N-])c1 | 1mg | 761705644