Description
Specifications Table
Product Name – Osmium tetroxide, 2.5 wt.% sol. in tert-Butanol, stab., AcroSeal®
Quantity/Pack Size – 100ML
Form – Liquid solution
Grade – Laboratory grade
Application – Electron microscopy staining, tissue fixation
Product Overview
Osmium tetroxide, offered as a 2.5 wt.% solution in tert-butanol, is a highly specialized reagent designed for critical laboratory applications. This stabilized formulation ensures consistent performance, particularly in electron microscopy where precise staining and tissue fixation are essential. The solution is housed in an AcroSeal® container, which guarantees minimal exposure to air and moisture, thereby preserving its potency over extended periods. The use of tert-butanol as a solvent enhances the stability of osmium tetroxide, reducing the risk of decomposition and ensuring reliable results in every application. The high purity of this reagent makes it suitable for demanding research and analytical procedures where contamination must be avoided. Its sealed packaging further prevents accidental spills and exposure, adhering to stringent lab safety standards. This product is an indispensable tool for laboratories requiring accurate and reproducible staining outcomes.
FAQs
1. What is the shelf life of this osmium tetroxide solution?
The stabilized solution has a shelf life of 12 months when stored unopened at room temperature, away from direct light and moisture.
2. Can this solution be used for biological tissue fixation?
Yes, it is commonly employed for fixing biological tissues due to its ability to preserve cellular structures for electron microscopy.
3. Is this solution compatible with plastic containers?
No, osmium tetroxide can react with certain plastics; it should be stored and handled in glass or chemically resistant containers.
4. What safety precautions should be taken while handling this solution?
Always use in a fume hood with proper ventilation, wear protective gloves, and avoid inhalation or skin contact due to its toxic nature.
5. Are there any alternatives to osmium tetroxide for staining applications?
Alternatives like uranyl acetate or lead citrate can be used, but they may not provide the same level of contrast or structural preservation.
