<form id="ndnvl"><sub id="ndnvl"></sub></form>
<th id="ndnvl"></th><pre id="ndnvl"></pre>

      <listing id="ndnvl"><strike id="ndnvl"></strike></listing>

        <ins id="ndnvl"></ins>

          <video id="ndnvl"></video>

            <video id="ndnvl"></video>
              產品詳情
              • 產品名稱:Rxi-5Sil ms

              • 產品型號:
              • 產品廠商:其它品牌
              • 產品價格:0
              • 折扣價格:0
              • 產品文檔:
              你添加了1件商品 查看購物車
              簡單介紹:
              Rxi-5Sil ms弱極性固定相,選擇性與5% 二苯基/95%二甲基聚硅氧烷接近。Rxi-5Sil ms通用型色譜柱。非常適合多環芳烴類、氯代烴類、鄰苯二甲酸酯類、酚類、胺類、氯化殺蟲劑、有機磷殺蟲劑**、溶劑雜質、烴等化合物的GC/MS分析。
              詳情介紹:

              Rxi-5Sil ms弱極性固定相,選擇性與5% 二苯基/95%二甲基聚硅氧烷接近。Rxi-5Sil ms通用型色譜柱。非常適合多環芳烴類、氯代烴類、鄰苯二甲酸酯類、酚類、胺類、氯化殺蟲劑、有機磷殺蟲劑**、溶劑雜質、烴等化合物的GC/MS分析。

              Rxi-5Sil ms溫度范圍: -60°C - 350°C。

              Rxi-5Sil ms相當于USP G27固定相。

              Rxi-Sil MS固定相是在聚合物骨架中鍵合了苯基。這種改進有助于提高色譜柱的熱穩定性,減弱柱流失和固定相氧化。并且能增強空間排阻的效果,使毛細柱惰性更強。

              Rxi®-5Sil MS色譜柱+Integra-Guard?保護柱。色譜柱與保護柱已經預先連接,因此消除了影響測試結果平行性的人為因素,并且整體通過了全項測試。

              low-polarity phase; Crossbond 1,4-bis(dimethylsiloxy)phenylene dimethyl polysiloxane

              • Engineered to be a low-bleed GC-MS column.
              • Excellent inertness for active compounds.
              • General-purpose columns—ideal for GC-MS analysis of semivolatiles, polycyclic aromatic compounds, chlorinated hydrocarbons, phthalates, phenols, amines, organochlorine pesticides, organophosphorus pesticides, drugs, solvent impurities, and hydrocarbons.
              • Temperature range: -60 °C to 350 °C.

              ·         Rxi fused silica capillary GC columns were designed specifically to be the best columns available for exceptional inertness, ultra-low bleed, and reproducible retention and selectivity. In addition to outstanding performance, this combination of column characteristics assures Rxi columns will have long lifetimes. Restek chemists have also developed a stable, reproducible manufacturing process so that Rxi columns will meet your needs every time you install a new column.

              ·         The Rxi-5Sil MS stationary phase incorporates phenyl groups in the polymer backbone. This improves thermal stability, reduces bleed, and makes the phase less prone to oxidation. Rxi-5Sil MS columns are ideal for GC-MS applications requiring high sensitivity, including use in ion trap systems.

              訂貨信息:


              姓名:
              電話:
              Email:
              您的需求:
               
              波多野结衣免费一区视频