Histology Reagents
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
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 0.25% 500 ML
References: Genta PM., Robason GO, Graham DY-Simultaneous Visualization of Helicobactor Pylon and Gastric Morphology A New Stain Hum Pathol. 25:22 1-226, 1994.
Electron Microscopy Sciences Bouin's Fixative 10 ML
Bouin's Fixative is used in light microscopy for the preparation of delicate structure. Prepared fresh upon receipt of order to ensure maximum shelf life. Filled in 20 ml glass vials (10 ml/vial) allowing for fixation of your specimens without transfer.
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
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
Research Products International Corp Naphthol-AS-MX-phosphate | 1596-56-1 | MFCD00042711 | 100 mg
- CAS Number: 1596-56-1
- Molecular Formula: C19H18NO5P
- Molecular Weight: 371.32
Volu Sol Acid Ethanol 90%, 128 oz / 3.78 L, Volu-Sol™
Acid Ethanol 90, for use in qualitative procedures as a decolorizer in the Wheatley procedure for detection and identification of intestinal protozoa. Component of Volu-Sol's Parasitology Kit
IMEB, Inc Tek-Select Tissue Marking Dyes, Starter Kit, All 6 Colors (2 Oz Bottles) with Applicators, Excellent for Marking Excised Tissue Margins or for Processing Multiple Specimens in One Tissue Cassette
Tek-Select Tissue Marking Dyes, Multi-Mix Starter Kit, 6 2 oz. Bottles, All 6 Colors with Applicators. Excellent for marking excised tissue margins or for processing multiple specimens in one tissue cassette. Tissue Marking Dyes are fast drying with excellent readability and are ready to use.
Newcomer Supply Bouin Fluid, 1 gallon
Newcomer Supply Bouin Fluid is a ready-to-use picric acid based fixative combined with acetic acid and formalin. Bouin Fluid penetrates rapidly, fixes evenly, provides crisp nuclear staining and preserves structures with soft and delicate features. Shelf Life is 2 years from date of manufacture. Store at 15-30°C. Bouin Fluid is recommended for a variety of specimens including bone marrow clots and biopsies, gastrointestinal tract biopsies, testicular biopsies and lymph nodes. It also serves as both fixative and mordant for tissues stained with trichrome procedures.
Electron Microscopy Sciences Formaldehyde, 37%, Reagent A.C.S. 1 QT
(Formalin , Formol , Methylaldehyde)
HCHO F.W. 30.03
Assay: 35.5 to 38.0%
Electron Microscopy Sciences Mammalian Ringer Solution 500 ML
Solution made up of salts including sodium chloride, potassium chloride, calcium chloride hexahydrate, sodium bicarbonate, and magnesium chloride hexahydrate.
Electron Microscopy Sciences Bismuth Carbonate, Basic, Purified 25 GR
(Bismuth Subcarbonate)
CAS #5892-10-4 Approx. (BiO)₂CO₃ F.W. 509.96
Used for staining synapses. Pfenninger, K., Sandri, C., Albert, K. and Eugster, C.H. (1969). Contribution of the problem of structural organization of the presynaptic area. Brain Res., 12:10