We are looking for stable manufacturer of 'Barium Carbonate' min. 99% purity and max. 0.1% content of Sulfur(S).Cas No. :513-77-9min. 99% (S: max. 0.1%)Payment Method: L/C at SightWe need your detail specification.Because, we want less than 0.1% content of Sulfur(S).Country:Korea
