-
-
Cardiology
-
Clinical Oncology
-
Dental
-
Dermatology
-
Ear, Nose, Throat (ENT)
-
Endocrinology
-
Gastroenterology
-
General Surgery
-
Gynecology & Obstetrics
-
Interventional Cardiology
-
Nephrology
-
Neurology
-
Oncology Surgery
-
Ophthalmology
-
Orthopedics
-
Pediatrics
-
Pediatrics Surgery
-
Physiotherapy
-
Plastic Surgery
-
Psychiatry & Psychology
-
Radiology
-
Urology
-
Vascular Surgery
-
Osmic Acid Solution is a osmium tetroxide reagent solution used for selected laboratory investigations and supervised educational demonstrations. It is characterised by a solution of volatile, highly toxic osmium tetroxide used in selected microscopic fixation and staining procedures; its concentration and solvent are not stated. Understanding its chemical identity and physical behaviour helps students, technicians and research personnel select suitable methods, sample containers and analytical controls. In chemical and scientific teaching, this material can support experiments related to its established properties, while its compatibility with a particular assay depends on the actual preparation and procedure. This listing is supplied as 500ml Packs, and the pack size should not be confused with concentration or chemical composition. Laboratory personnel should review the applicable safety data and confirm product-specific formulation details before selecting it for sensitive analyses. Use in schools and colleges requires age-appropriate supervision, and use in advanced work should follow validated laboratory protocols.
Product Specifications
| Specification | Details |
|---|---|
| Appearance | Colourless to pale yellow liquid |
| Assay | 99% |
| Chemical Name | Osmic Acid Solution |
| Alternate Names | Osmium tetroxide solution; osmic acid reagent |
| Molecular Formula | OsO4 (solute); solvent unspecified |
| Empirical Formula | OsO4 (solute) |
| CAS Number | 20816-12-0 (osmium tetroxide) |
| Molecular Weight | 254.23 g/mol (OsO4 solute) |
| Grade | LR Laboratory Reagent |
Key Features of Osmic Acid Solution
- Chemical identity: osmium tetroxide reagent solution; a solution of volatile, highly toxic osmium tetroxide used in selected microscopic fixation and staining procedures; its concentration and solvent are not stated.
- Physical form: colourless to pale yellow liquid, supporting appropriate laboratory handling and observation.
- Known names include Osmium tetroxide solution; osmic acid reagent; identity should be matched to the intended procedure.
- Useful in selected chemistry, analytical or educational work, subject to a method’s requirements.
- Packaged as 500ml Packs; suitability depends on actual formulation, not package size.
Laboratory Applications of Osmic Acid Solution
- Controlled fixation of lipid-rich microscopy specimens by trained personnel. Follow the specific laboratory method and relevant safety controls.
- Electron-microscopy post-fixation under approved methods. Follow the specific laboratory method and relevant safety controls.
- Contrast generation in ultrastructural imaging. Follow the specific laboratory method and relevant safety controls.
- Investigation of oxidation reactions under specialist supervision. Follow the specific laboratory method and relevant safety controls.
- Demonstrations of stain selectivity in an appropriately equipped facility. Follow the specific laboratory method and relevant safety controls.
Why Choose Lab Wale to Buy Osmic Acid Solution
Lab Wale provides a purchasing reference for Osmic Acid Solution in laboratory supply workflows serving educational institutions, research centres and scientific laboratories. The stated pack size, chemical identity and available specification information can help buyers compare the material with their intended experiment or analytical method. For solutions or natural mixtures, confirm the required concentration, composition and compatibility before ordering. Laboratory staff should also review relevant handling information and ensure that the chosen form meets the needs of their procedure.
Frequently Asked Questions About Osmic Acid Solution
What is Osmic Acid Solution used for in laboratories?
Osmic Acid Solution is used in specific analytical and teaching contexts, including controlled fixation of lipid-rich microscopy specimens by trained personnel. Its suitability depends on the exact experimental conditions, available instruments and chemical composition. Laboratory professionals should follow a validated method instead of assuming that every formulation is interchangeable.
What is the chemical composition of Osmic Acid Solution?
A solution of volatile, highly toxic osmium tetroxide used in selected microscopic fixation and staining procedures; its concentration and solvent are not stated. For this listing, the formula is described as OsO4 (solute); solvent unspecified and the relevant CAS identification is 20816-12-0 (osmium tetroxide). Mixtures and solutions cannot reliably be assigned one molecular formula or one molecular weight without specifying their components.
Is Osmic Acid Solution suitable for school and research laboratories?
It may be used in suitable educational or research procedures when the experiment is scientifically justified and laboratory facilities are adequate. Hazardous reagents must be restricted to trained users and supervised work. The specified laboratory reagent grade alone does not establish suitability for every analytical method.
How should Osmic Acid Solution be stored?
Store in a tightly sealed, chemically compatible secondary-contained vessel in a designated secure area per the exact formulation SDS; protect from heat and incompatible reductants. Staff should read the current safety data sheet and label to verify additional requirements for the particular formulation, including temperature restrictions or incompatibilities. Use compatible containers and avoid transferring material into poorly identified vessels.
What precautions apply when handling Osmic Acid Solution?
Extremely hazardous: handle only by trained personnel in a suitable fume hood with documented exposure controls, appropriate PPE, and specialist waste management. Review the current safety data sheet and institutional procedures, including appropriate spill response and waste handling. Where a preparation is composition-dependent, obtain that formulation’s hazard information rather than relying only on its general reagent name.
Storage Conditions for Osmic Acid Solution
Store in a tightly sealed, chemically compatible secondary-contained vessel in a designated secure area per the exact formulation SDS; protect from heat and incompatible reductants. Always consult the product-specific safety data sheet and container label before storage. Keep the original identity and pack label legible, use appropriate secondary containment where needed, and separate incompatible reagents. Do not assume that an unspecified solution has the same storage requirements as the pure chemical.
Precautions for Handling Osmic Acid Solution
Extremely hazardous: handle only by trained personnel in a suitable fume hood with documented exposure controls, appropriate PPE, and specialist waste management. Consult the current Safety Data Sheet (SDS) before use, wear suitable gloves and eye protection, and use appropriate ventilation for the material. Avoid unapproved mixing, exposure by inhalation or contact, and uncontrolled disposal. Follow institutional spill-response and waste-segregation procedures. Hazardous procedures require trained personnel, appropriate facilities and supervision.


Anatomy Lab Equipments
Biochemistry Lab Equipments
Biology Lab Equipments
Chemistry Lab Equipments
Cytology Lab Equipments
Cytopathology Lab Equipments
Dental Lab Equipments
Forensic Lab Equipments
Genetics Lab Equipments
Hematology Lab Equipments
Histology Lab Equipments
Histopathology Lab Equipments
Mathematics Lab Equipments
Microbiology Lab Equipments
Molecular Biology Lab Equipments
Pathology Lab Equipments
Pharmaceutical Lab Equipments
Physics Lab Equipments
Radiology Lab Equipments
Science Lab Kit’s
Toxicology Lab Equipments

Borosilicate Glass Beaker
Plastic Beaker (Euro Design)
Plastic Beaker (Printed Graduation)
Test Tube Brush
Measuring Cylinder Brush
Conical Flask Brush
Volumetric Flask Brush
Round Bottom Flask Brush
Glass Beaker Brush
Pipette Brush
Wash Bottle Brush
Borosilicate BĂ¼chner Flask
Borosilicate Erlenmeyer/Conical Flask
Borosilicate Pear-Shaped Flask
Borosilicate Round Bottom Flask
Plastic Conical Flask
Plastic Volumetric Flask
Bunsen Burner
Spirit Lamp
Borosilicate Glass Burette
Plastic Burette
Capillary Tube
Centrifuge Tube
Test Tube
Ria Vial
Vacutainer Tubes
Syringes
Student Microscope
Binocular Microscope
Dissecting Microscope
Microscope Glass Slides
Cover Slip
Inoculating Loop
Slide Box
Lamps
Oils
Beaker Tongs
Crucible Tongs
Flask Tongs
Borosilicate Glass Funnel
Plastic Funnels
Wash Bottle
Borosilicate Glass Reagent Bottle
Plastic Reagent Bottle
Borosilicate Measuring Cylinder
Plastic Measuring Cylinder
Borosilicate Glass Graduated Pipette
Borosilicate Glass Volumetric Pipette
HB Pipette
Pasteur Pipette
Micropipettes
Micropipette Tips
Filter Paper
Litmus Paper
pH Paper
Chromatography Paper
Plastic Petri Plates (Sterile)
Glass Petri Plates (Non-Sterile)
Safety Goggles
Lab Coats
Gloves
Masks
Shoe Covers
Hair & Beard Covers
Steel Spatula
Plastic Spatula
Hitachi Sample Cup
Plastic Scoop
Plastic Medicine Cup
Dissecting Tool Kit
Dissecting Forceps
Hemostatic Forceps
Blood Culture Bottle
Urine Container
Wooden Swab Stick
Test Tube Holder
Test Tube Racks
Magnifying Glass
Watch Glass
Mortar and Pestle
Coplin Jar
Plastic Stirrer
Glass Stirrer
Crucible
Tripod
Wire Mesh
Laboratory Thermometer
Tourniquet
Alcohol Swab
Blood Lancet
Bandage
Gloves & Masks











Cardiology
Clinical Oncology







Reviews
Clear filtersThere are no reviews yet.