推 arthasking: 滴定嗎？我猜是滴到變色來推算鈦含量 42.73.109.196 03/15 07:08
→ gh90829: 但是後續又將這杯溶液拿去分光檢驗 看吸 112.78.70.231 03/15 12:38
→ gh90829: 光度 112.78.70.231 03/15 12:38
推 arthasking: Variability of Chemical Composition 36.238.76.10 03/15 20:13
→ arthasking: of Some Cements Available on the Sr 36.238.76.10 03/15 20:13
→ arthasking: i Lankan Market 36.238.76.10 03/15 20:14
→ arthasking: 這篇講得很清楚 36.238.76.10 03/15 20:14
→ gh90829: 謝謝大大 但是我看了一下似乎只有CaO, Si 112.78.70.231 03/15 20:40
→ gh90829: O2, Al2O3, Fe2O3, MgO and SO3 112.78.70.231 03/15 20:40
→ jimgjay: Tiron 是顯色劑 EDTA 螯合劑 估計是為了 59.124.142.190 03/23 23:37
→ jimgjay: 減少干擾 59.124.142.190 03/23 23:37
→ jimgjay: 後面兩個 應該是當作buffer 調整酸鹼環 59.124.142.190 03/23 23:37
→ jimgjay: 境用的 59.124.142.190 03/23 23:37
