| 偏亚硫酸钠买家 |
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| | We are going to buy Sodium metabisulphite, as following: Assay – min. 97% Quantity 50 tones. On FOB basis of delivery. If you are able with this supply, please send me your quotation , sample of Ce...
| | | | | Would you pls quote for following item: Sodium Metabisulphite, 100 pct Crystalline powder, colour white, bag capacity 22.6 kg FFT: Molecular Formula: NA2S2O5; ASSY : 98 WT% MIN, NA2SO4: 1 ...
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