Barium hlau, nrog rau cov tshuaj formula Ba thiab CAS naj npawb 7440-39-3, yog ib tug heev nrhiav-tom qab cov ntaub ntawv vim nws ntau yam kev siv. Qhov no high purity barium hlau, feem ntau 99% mus rau 99.9% ntshiab, yog siv nyob rau hauv ntau yam industries vim hais tias ntawm nws cov yam ntxwv thiab versatility. Ib qho ntawm ...
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