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Selenium powder, 250 max. part. size (micron), weight 50 g, purity 99.95%

Selenium

Selenium powder, 250 max. part. size (micron), weight 50 g, purity 99.95%

Empirical Formula (Hill Notation):

Se

CAS Number:

Molecular Weight:

78.96

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Sigma-Aldrich (4)

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229865

Selenium, powder, −100 mesh, 99.99% trace metals basis

209651

Selenium, powder, −100 mesh, ≥99.5% trace metals basis

204307

Selenium, pellets, <5 mm particle size, ≥99.999% trace metals basis

209643

Selenium, pellets, <5 mm, ≥99.99% trace metals basis

GF59784575

Selenium, powder, 250 max. part. size (micron), weight 50 g, purity 99.95%