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Kindly note: Due to ongoing raw material / metal shortages and market price volatility, all orders including those placed online will be subject to reconfirmation by our sales team, including revised pricing and delivery dates. We appreciate your understanding.
Selenium is a chemical element with symbol Se and atomic number 34.
S 3930 (OTTO) Selenium powder, ≥99.5% Cas 7782-49-2 - used in a few types of DC power surge protectors and one type of fluorescent quantum dot.
Hazard Statements: H301-H331-H373-H413
Certificate Of Analysis
(For eg. B 1615-0108)
Other Documents
For any quries, please write to us at
7440-02-0
Nickel powder, 50-100 μm, 99%
7440-25-7
Tantalum foil, 0.002 mm thick, 99%
7440-33-7
Tungsten powder, 50 µm, 99.5%
7440-47-3
Chromium pieces, 2-3mm (0.08-0.12in) thick, 99.995% (metals basis)
Our team of R&D Experts and Scientists have expertise in all areas of research of Lab Chemicals, Nano Technology, Life Science, Custom Synthesis, Chromatography, and many others.
DisclaimerThe above particulars do not release the customer from the obligation to carry out an inspection of goods received. Not for medical, household or any other uses, for lab use only, Please test before use.