Osmium tetraoxide solution 2 %, for electron microscopy, 5 ml, glass

Catalog nr. 7436.1
Carl Roth

Volume: 5 ml
Value Packs: 1 piece
Price:
Sale price€56,90
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Description

Osmium tetraoxide solution 2 %, for electron microscopy, Molar mass (M) 254,20 g/mol, Density (D) 1,01 g/cm³, Boiling point (bp) 100 °C, Storage temp. +4 to +15 °C, CAS No. 20816-12-0, UN-Nr. 3287, EC No. 244-058-7, Empirical formula OsO4

Osmium tetraoxide is suitable for fixing lipides and proteins. Because of the low penetration power, application is primarily limited to ultra thin techniques with small tissue samples.

Compliance & Safety Information

GHS06 Danger

Hazard Statements (H-Phrases)

H301+ H301+ – No description available
H311 Toxic in contact with skin
H315 Causes skin irritation
H319 Causes serious eye irritation
H332 Harmful if inhaled

Precautionary Statements (P-Phrases)

P280 Wear protective gloves/protective clothing/eye protection/face protection.
P284 P284 – No description available
P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water [or shower].
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P310 Immediately call a POISON CENTER/doctor.

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Osmium tetraoxide solution 2 %, for electron microscopy, 5 ml, glass is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Reagents for analysis (Ph. Eur., ASTM, DIN), inside Analytical standards & reference materials, in Lab chemicals.

A reagent for analysis is a chemical whose impurities are limited so they do not become a signal in a titration, a digestion or a photometric method. Pharmacopoeia, ASTM and DIN names point at different limit lists. The grade, not only the identity, is the purchase.

A reference material is the article against which another result is compared. Its value is stated, and the uncertainty of that value is part of the product. An ICP or ion standard is a solution of known concentration. A volumetric standard is for titration. A chromatography standard is the peak you match. The grade names, including pharmacopoeia and ASTM, say which impurities were limited. Identity is checked on PubChem. Names follow IUPAC. Medicinal grades follow the European Pharmacopoeia and USP.

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