污水處理設備 污泥處理設備 水處理過濾器 軟化水設備/除鹽設備 純凈水設備 消毒設備|加藥設備 供水/儲水/集水/排水/輔助 水處理膜 過濾器濾芯 水處理濾料 水處理劑 水處理填料 其它水處理設備
上海暄泓科學儀器有限公司
上海暄泓科學儀器有限公司
除了C18鏈以外還包括一個親水的氨基甲酸酯官能團(極性內嵌)，從而對堿性分析物提供優異的峰形。
XBridge BEH Shield RP18柱，除了C18鏈以外還包括一個親水的氨基甲酸酯官能團(極性內嵌)，從而對堿性分析物提供優異的峰形,該色譜柱也提供相對于直鏈烷基色譜柱的其它選擇性。
XBridge色譜柱被創造成為具有pH耐受能力的HPLC固定相商品。那些宣稱通過特殊表面修飾手段獲得高pH耐受力的色譜柱，根本無法與XBridge色譜柱的柱壽命表現相提并論。產品穩定性與生俱來于BEH顆粒的合成工藝中。在加速pH10穩定性測試條件下，將XBridge C18柱與某些見的色譜柱以及那些號稱具有高pH穩定性的色譜柱相比較，數據清楚表明，XBridge C18柱超出其他色譜柱(XTerra)壽命10倍以上，色譜性能的降低微乎其微。
使用XBridge BEH Shield RP18色譜柱改進美國藥典（USP）度他雄胺分析方法
品名: | 型號 | 編號 |
XBridge BEH Shield RP18 Intelligent Speed (IS) Column | 130?, 5 µm, 4.6 mm X 20 mm, 1/pkg | 186003162 |
XBridge BEH Shield RP18 Column | 130?, 5 µm, 3 mm X 150 mm, 1/pkg | 186003005 |
XBridge BEH Shield RP18 Column | 130?, 5 µm, 4.6 mm X 75 mm, 1/pkg | 186003007 |
XBridge BEH Shield RP18 Column | 130?, 5 µm, 3 mm X 50 mm, 1/pkg | 186003160 |
XBridge BEH Shield RP18 Column | 130?, 5 µm, 4.6 mm X 100 mm, 1/pkg | 186003008 |
XBridge BEH Shield RP18 Intelligent Speed (IS) Column | 130?, 2.5 µm, 4.6 mm X 20 mm, 1/pkg | 186003144 |
XBridge BEH Shield RP18 Column | 130?, 5 µm, 4.6 mm X 150 mm, 1/pkg | 186003009 |
XBridge BEH Shield RP18 Column | 130?, 5 µm, 3 mm X 100 mm, 1/pkg | 186003004 |
XBridge BEH Shield RP18 Column | 130?, 5 µm, 4.6 mm X 50 mm, 1/pkg | 186003006 |
XBridge BEH Shield RP18 Intelligent Speed (IS) Column | 130?, 2.5 µm, 3 mm X 20 mm, 1/pkg | 186003140 |
XBridge BEH Shield RP18 Intelligent Speed (IS) Column | 130?, 5 µm, 4.6 mm X 30 mm, 1/pkg | 186003163 |
XBridge BEH Shield RP18 Intelligent Speed (IS) Column | 130?, 3.5 µm, 4.6 mm X 20 mm, 1/pkg | 186003154 |
XBridge BEH Shield RP18 Intelligent Speed (IS) Column | 130?, 3.5 µm, 3 mm X 20 mm, 1/pkg | 186003152 |
XBridge BEH Shield RP18 Intelligent Speed (IS) Column | 130?, 3.5 µm, 3 mm X 30 mm, 1/pkg | 186003153 |
XBridge BEH Shield RP18 Column | 130?, 3.5 µm, 3 mm X 50 mm, 1/pkg | 186003039 |
XBridge BEH Shield RP18 Column | 130?, 3.5 µm, 4.6 mm X 75 mm, 1/pkg | 186003043 |
XBridge BEH Shield RP18 Column | 130?, 3.5 µm, 4.6 mm X 100 mm, 1/pkg | 186003044 |
XBridge BEH Shield RP18 Column | 130?, 3.5 µm, 3 mm X 150 mm, 1/pkg | 186003041 |
XBridge BEH Shield RP18 Column | 130?, 3.5 µm, 4.6 mm X 50 mm, 1/pkg | 186003042 |
XBridge BEH Shield RP18 Intelligent Speed (IS) Column | 130?, 3.5 µm, 4.6 mm X 30 mm, 1/pkg | 186003155 |
XBridge BEH Shield RP18 Column | 130?, 3.5 µm, 3 mm X 100 mm, 1/pkg | 186003040 |
XBridge BEH Shield RP18 Column | 130?, 3.5 µm, 4.6 mm X 150 mm, 1/pkg | 186003045 |
XBridge BEH Shield RP18 Column | 130?, 5 µm, 4.6 mm X 250 mm, 1/pkg | 186003010 |
XBridge BEH Shield RP18 Column | 130?, 3.5 µm, 2.1 mm X 50 mm, 1/pkg | 186003036 |
XBridge BEH Shield RP18 Column | 130?, 5 µm, 2.1 mm X 50 mm, 1/pkg | 186002999 |
XBridge BEH Shield RP18 Column | 130?, 3.5 µm, 2.1 mm X 30 mm, 1/pkg | 186003035 |
XBridge BEH Shield RP18 Column | 130?, 3.5 µm, 2.1 mm X 150 mm, 1/pkg | 186003038 |
XBridge BEH Shield RP18 Column | 130?, 3.5 µm, 4.6 mm X 250 mm, 1/pkg | 186003964 |
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