Barium standard solution (0.1% Ba)
Dissolve 1.778 gm of barium chloride in sufficient water to produce 1000 ml.
Dissolve 1.778 gm of barium chloride in sufficient water to produce 1000 ml.
Barium standard solution (50 ppm Ba)
Dilute 1 volume of a 0.178% w/v solution of barium chloride in distilled water to 20 volumes with distilled water immediately before use.
Dilute 1 volume of a 0.178% w/v solution of barium chloride in distilled water to 20 volumes with distilled water immediately before use.
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