Sigma-Aldrich
SELENIUM BLACK 99+ P.A. 250 G
Analysis Note Identity: passes test Assay (gravimetrically): ≥ 99.0 % Cu (Copper): ≤ 0.
Analysis Note
Identity: passes test
Assay (gravimetrically): ≥ 99.0 %
Cu (Copper): ≤ 0.005 %
Fe (Iron): ≤ 0.05 %
Pb (Lead): ≤ 0.05 %
Residue on ignition: ≤ 0.5 %
Particle size (> 150 µm): ≤ 5 %
Legal Information
EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany
Shipping Information:
Hazmat Fee: $65.00 + applicable shipping charges are added after the order is placed.
More Information: https://cenmed.com/shipping-returns
Specifications
- UPC:
- 12141700
- Condition:
- New
- Weight:
- 1.00 Ounces
- HazmatClass:
- Yes
- Quantity:
- 250
- Unit of Measurement:
- GR
- MPN:
- 1077140250
- CAS:
- 7782-49-2



