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Canemco & Marivac Products for Electron Microscopy and Histology | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refrigerated storage required. EM Grade Glutaraldehyde
Note: After use, we recommend that you wipe away any excess Glutaraldehyde that adheres to the neck of the bottle before re-capping.
Our Disposable Polyethylene Pipettes are extremely useful for measuring fixatives, epoxy chemicals, stains and a wide range of other chemicals.
Biological Grade Glutaraldehyde
This type of Glutaraldehyde is suitable for certain types of routine fixation but not recommended for histochemistry. It is carefully filtered to remove visible polymer. Packed in safe plastic bottles 450 ml.
Catalog # Description Qty
014
50% Glutaraldehyde, Biological Grade
450ml
015
25% Glutaraldehyde, Biological Grade
450ml
Refrigerated storage required. Glutaraldehyde Spill ControlG-guard-ER
Prepares Glutaraldehyde for biodegradation, transforms to a nearly neutral solution and becomes acceptable for sewer disposal. 65 g of G-gard pre-treats one gallon of 1% solution.
Osmium Tetroxide
Osmium Tetroxide is a pale yellow solid with a pungent chlorine-like odor. The crystals melt at 40˚C and have a solubility in cold water of 5.07%, hot water 6.5%.vapor pressure at room temperature is considerable and the vapor is extremely toxic.
Ultra pure Tetroxide crystal, sealed in glass ampoules
The primary use of Osmium Tetroxide in Electron Microscopy is as a
reliable fixative. Our Osmium Tetroxide is pure and the product is
guaranteed. We strongly recommend that all solutions made of this Osmic acid
anhydride be handled with extreme care, always handled in a fume hood, and
skin contact must be avoided at all times.
Osmium Tetroxide 4% Aqueous Solutions
To avoid exposure to Osmium vapor we recommend our already prepared and , filtered, 4% aqueous solution. The exact volume is sealed under dry nitrogen in pre-scored amber ampoules
Paraformaldehyde(Polyoxymethylene)
Purified EM Grade Paraformaldehyde is a fast penetrating EM Fixative, used in combination with Glutaraldehyde, Acrolein and Osmium Tetroxide.
Available in powder (granular) or prill form.
EM Grade Formaldehyde solution, prepared from Paraformaldehyde- methanol free solution. Micro filtered and stored in easy-break pre-scored 10 ml ampoules.
for measuring fixatives, epoxy chemicals, stains and a wide range of other chemicals.
Formaldehyde, Reagent, ACS
Fortmaldehyde, 37%, Microfiltered
Formalde-Fresh Low Odor Solution This Low odor ready to use 10% formalin solution may be used as a fixative or preservative of specimens. It has a long shelf life (254months) and features a specially formulated odor-mask which neutralizes the formalin odor.
Potassium DichromateA.C.S. Crystal Reagent
Metal Stain.
Potassium PermanganateReagent, A.C.S
Ruthenium Red, 37.5% Ru
Ruthenium Tetroxide0.5 % Stabilized Aqueous Solution Ruthenium Tetroxide is very similar to
Osmium Tetroxide, and
is used for fixation, or staining in electron microscopy.
Note: Ruthenium Tetroxide‘s penetration into the tissue is poor
Universal Ampoule Breaker
Made of soft, white silicone rubber. This is a safe and simple way to break open ampoules.
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Fixatives and Related Chemicals |
Buffer Chemicals
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