目錄:北京賽美思儀器設(shè)備有限公司>>美國(guó)chemglass>> C-S-5-800-7chemglass核磁共振管
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| 參考價(jià) | 面議 |
更新時(shí)間：2026-01-11 20:47:38瀏覽次數(shù)：5717評(píng)價(jià)
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| 價(jià)格區(qū)間 | 面議 | 樣品類型 | 固液聯(lián)用 |
|---|---|---|---|
| 儀器種類 | 低場(chǎng)核磁共振分析儀 | 應(yīng)用領(lǐng)域 | 化工,生物產(chǎn)業(yè) |
NORELL Select系列核磁共振管專為高分辨率核磁共振而設(shè)計(jì)。這些管由ASTM型玻璃制成，通常稱為Pyrex 7740（康寧）、Duran或Kimax（金布爾）KG-33玻璃。使這種玻璃類型適合NMR的幾個(gè)關(guān)鍵特性是其高度的抗熱沖擊性和低膨脹系數(shù)。這使得在可變溫度應(yīng)用和冷凍/解凍循環(huán)中使用時(shí)，或者在實(shí)驗(yàn)中需要大溫度變化的任何其他應(yīng)用中使用時(shí)，具有更大的破損安全裕度。
NORELL™ Select Series™ NMR Tubes are specifically designed for high-resolution NMR. These tubes are manufactured out of ASTM Type 1 Class A glass, commonly referred to as Pyrex® 7740 (Corning), Duran® (Schott Glass), or Kimax® (Kimble) KG-33 glass. Several key properties that make this glass type desirable for NMR are its high degree of thermal shock resistance and low expansion coefficient. This allows for a greater margin of safety from breakage when used in variable temperature applications and freeze/thaw cycling, or any other application where large temperature variations are required in the experiment.
Items | PQ = Package Quantity, DPrice = Discounted Price |
Item Number | Item Description | PQ |
C-S-5-800-7 | Tube, NMR, 5mm, Select Series™, With Caps, 7" Long, 800 MHz, Concentricity ? 0.0025mm, Camber ? 0.0038mm | PK5 |
C-S-5-800-8 | Tube, NMR, 5mm, Select Series™, With Caps, 8" Long, 800 MHz, Concentricity ? 0.0025mm, Camber ? 0.0038mm | PK5 |
C-S-5-600-7 | Tube, NMR, 5mm, Select Series™, With Caps, 7" Long, 600 MHz, Concentricity ? 0.0040mm, Camber ? 0.006mm | PK5 |
C-S-5-600-8 | Tube, NMR, 5mm, Select Series™, With Caps, 8" Long, 600 MHz, Concentricity ? 0.0040mm, Camber ? 0.006mm | PK5 |
C-S-5-500-7 | Tube, NMR, 5mm, Select Series™, With Caps, 7" Long, 500 MHz, Concentricity ? 0.0050mm, Camber ? 0.0130mm | PK5 |
C-S-5-500-8 | Tube, NMR, 5mm, Select Series™, With Caps, 8" Long, 500 MHz, Concentricity ? 0.0050mm, Camber ? 0.0130mm | PK5 |
C-S-5-400-7 | Tube, NMR, 5mm, Select Series™, With Caps, 7" Long, 400 MHz, Concentricity ? 0.0070mm, Camber ? 0.0190mm | PK5 |
C-S-5-400-8 | Tube, NMR, 5mm, Select Series™, With Caps, 8" Long, 400 MHz, Concentricity ? 0.0070mm, Camber ? 0.0190mm | PK5 |
C-S-5-300-7 | Tube, NMR, 5mm, Select Series™, With Caps, 7" Long, 300 MHz, Concentricity ? 0.0070mm, Camber ? 0.0250mm | PK5 |
C-S-5-300-8 | Tube, NMR, 5mm, Select Series™, With Caps, 8" Long, 300 MHz, Concentricity ? 0.0070mm, Camber ? 0.0250mm | PK5 |
C-S-5-200-7 | Tube, NMR, 5mm, Select Series™, With Caps, 7" Long, 200 MHz, Concentricity ? 0.0090mm, Camber ? 0.0350mm | PK5 |
C-S-5-200-8 | Tube, NMR, 5mm, Select Series™, With Caps, 8" Long, 200 MHz, Concentricity ? 0.0090mm, Camber ? 0.0350mm | PK5 |
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