Sodium Bromide NaBr 7647-15-6 bead 제품 상세설명 Catalogue number Formular Purity Size Description Estimate LT20519 NaBr 99.999% - 10 mesh Ultra dry, DS 견적문의 powder 제품 상세설명 Catalogue number Formular Purity Size Description Estimate LT26701 NaBr 99.999% - 100 mesh approx Ultra dry, DS 견적문의