Selenium black, granular (99.997%)

Селен, гранулированный (ос.ч. 17-3)

CAS №:

7782-49-2

Main substance:

>99,997%

Molecular mass:

78,96

Technical grade:

Russian standard:

ТУ 6-09-2521-77

Remainder: In stock

Price

0.22 usd

Total cost: 0.22 usd

"It is impossible to learn chemistry in any way without seeing the practice itself and not starting chemical operations."

(M.V.Lomonosov)

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