We can supply you high quality of Barium material.

We sure this quality is world best.

The specification is as bellows.

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Ba > 99.99% Be < 0.0004 Mg < 0.0021 Al < 0.0052 Si < 0.0010 K < 0.0009 Ca < 0.021 Ti < 0.0004

Cr < 0.0004 Mn < 0.0011 Fe < 0.001 Ni < 0.0004 Cu < 0.0004 As < 0.0009 Sn < 0.0004 Sb < 0.0004

Pb < 0.0004  Sr < 0.03

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Sr : ICP-AES

others : ICP-MS

The package is 1kg vaccum steel packing (with parrafin oil (option))

Our customer usually use under 20mm size. but we can supply the size you want to.

Thank you.