HAMILTON 汉密尔顿实验室针 20 gauge 小 Hub 可移除针头(PN:7731-10)

OEM Part No: The use of the OEM part numbers is intended for convenience only and does not imply that the products are of OEM origin. All OEM trade marks acknowledged. The use of instrument names, instrument manufacturer’s names and part numbers, are used for convenience only, and do not imply that the products are of instrument manufacturer’s origin.

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HAMILTON 20 gauge 小 Hub 可移除针头(PN:7731-10)产品详情介绍

品牌:HAMILTON(汉密尔顿) 型号:7731-10 产品定位:超细规格微量操作专用可移除针头,适配 100μL 及以下注射器,专注实验室精细取样与临床微创操作需求

(一)产品核心信息

HAMILTON 7731-10 是一款 20 gauge 超细规格的小 Hub(Small RN)可移除针头,专为100μL 及以下可移除针头(RN)注射器设计,无需额外配件即可直接适配。每包含 6 支,支持 10-304mm 长度定制及 Point Style 5(锥形侧孔)、AS(锥形针尖)两种针尖样式选择,采用 304 不锈钢精密制造,兼具高压灭菌兼容性与超细规格的操作灵活性,是微量分析、微创操作的理想耗材。

(二)核心优势

  1. 零刻度精准定位,极致减少微量损耗 独创的小 Hub 结构可将针头精确对准注射器 “零刻度线”,死体积≤0.05μL,完美适配 20 gauge 超细规格的微量流体控制需求,避免核酸、多肽等珍贵超微量样品的残留,显著提升低体积样品(如单细胞提取物)分析的准确性。
  2. 304 不锈钢 + 超细规格,耐用与精细兼顾
    • 材质:医用级 304 不锈钢针体,耐酸碱、耐有机溶剂(如乙腈、三氯甲烷),机械强度高,虽为 20 gauge 超细规格但不易弯折;
    • 灭菌:支持 121℃高压灭菌,重复使用 5 次以上仍保持针尖锋利度与密封性能,降低超微量实验的耗材成本。
  3. 定制化设计,覆盖精细操作全场景
    • 长度定制:10-304mm 按需调整,10mm 短款适配 96 孔板深孔取样,304mm 长款适配小动物深部微创注射(如小鼠脑区定位注射);
    • 针尖专属适配:
      • Style 5(锥形侧孔):侧孔设计避免穿刺时组织堵塞针尖,适合生物体液(如脑脊液)、细胞悬液取样;
      • Style AS(锥形针尖):针尖同心度≤0.01mm,专为自动进样器设计,适配 LC-MS/MS 等精密仪器的微量自动进样,减少进样偏差。
  4. 即装即用,适配便捷 Hub 与 100μL 及以下 RN 注射器采用免配件直接适配设计,连接牢固且拆卸轻松;超细 20 gauge 规格可实现微创操作(如小动物尾静脉超细注射),兼顾操作精准性与样本 / 实验对象的安全性。

(三)适用场景

  • 实验室场景:
    • 超微量分析:LC-MS/MS 样品前处理、单细胞测序样本收集、纳米材料微量分装;
    • 分子生物学:数字 PCR 微滴制备、核酸扩增产物微量转移;
    • 细胞生物学:类器官微量给药、胚胎干细胞取样;
  • 临床场景:
    • 小动物实验:小鼠耳缘静脉超细注射、斑马鱼胚胎显微操作;
    • 临床诊断:微创组织活检(如皮肤表皮取样)、眼科微量药液注射。
  • 适配设备:HAMILTON 50μL/100μL 可移除针头注射器、LC-MS/MS 自动进样器(如 Thermo TSQ 系列)。

(四)关键规格参数

  • 规格:20 gauge(外直径 0.91mm,内直径 0.58mm,适配低粘度超微量流体)
  • 针尖样式:可选 Style 5(锥形侧孔)/ Style AS(锥形针尖)
  • 定制长度:10-304mm(精度 1mm,支持毫米级精准定制)
  • 材质:304 不锈钢(针体)+ 医用级 PP Hub
  • 灭菌方式:支持高压灭菌(121℃,20 分钟)、湿热灭菌
  • 包装规格:6 支 / 包(可选独立无菌包装)
  • 适配要求:直接适配 100μL 及以下可移除针头注射器,无需额外配件

(五)PRONOVATION普诺实验商城采购说明

  1. 正品保障:HAMILTON 官方授权供应,可提供品牌溯源报告、报关单及超细规格质检证书;
  2. 定制服务:联系客服确认 “长度 + 针尖样式” 组合,超细规格定制需备注应用场景(如 “自动进样”“微创注射”),常规定制 7 个工作日发货,加急订单 3-5 个工作日可交付;
  3. 批量优惠:采购 10 包以上享 9 折优惠,30 包以上享 8.5 折,高校科研团队采购可申请 “超细规格实验技术支持”;
  4. 配套采购:同步供应适配注射器(HAMILTON 100μL RN 注射器)、针头灭菌盒、超细规格取样辅助工具,实现 “一站式配齐”。

HAMILTON汉密尔顿 实验室可移除针头(Removable Needles)货号完整版:

(具体货号采购可与商城商务客服沟通采购方案)

  1. HAMILTON 7731-12
    Hamilton 23 gauge, Small Hub RN Needle, custom length (0.5 to 12 in), point style 5 or AS, 6/PK
  2. HAMILTON 7804-06
    Hamilton 23 gauge, Small Hub RN Needle, custom length (0.5 to 12 in), point style 5 or AS, 6/PK
  3. HAMILTON 207419
    Hamilton 23 gauge, Small Hub RN Needle, custom length (0.5 to 12 in), point style 5 or AS, 6/PK
  4. HAMILTON 7731-13
    Hamilton 23 gauge, Small Hub RN Needle, custom length (0.5 to 12 in), point style 5 or AS, 6/PK
  5. HAMILTON 7731-10
    Hamilton 23 gauge, Small Hub RN Needle, custom length (0.5 to 12 in), point style 5 or AS, 6/PK
  6. HAMILTON 7732-10
    Hamilton 21 gauge, Large Hub RN Needle, custom length (0.5 to 12 in), point style 5 or AS, 6/PK
  7. HAMILTON 7804-11
    Hamilton 23 gauge, Small Hub RN Needle, custom length (0.5 to 12 in), point style 5 or AS, 6/PK
  8. HAMILTON 7806-10
    Hamilton 21 gauge, Large Hub RN Needle, custom length (0.5 to 12 in), point style 5 or AS, 6/PK
  9. HAMILTON 7731-11
    Hamilton 26s gauge, Small Hub RN Needle, custom length (1.00 to 6.5 in), point style 3T, 6/PK
  10. HAMILTON 7732-11
    Hamilton 21 gauge, Large Hub RN Needle, custom length (0.5 to 12 in), point style 5 or AS, 6/PK
  11. HAMILTON 7804-12
    Hamilton 23 gauge, Small Hub RN Needle, custom length (0.5 to 12 in), point style 5 or AS, 6/PK
  12. HAMILTON 7806-11
    Hamilton 21 gauge, Large Hub RN Needle, custom length (0.5 to 12 in), point style 5 or AS, 6/PK
  13. HAMILTON 209221
    22s gauge, Small Hub RN (CTC), 2 in., point style 3, 3/PK
  14. HAMILTON 7731-03
    Needle 7768 02
  15. HAMILTON 7732-01
    Hamilton 21 gauge, Large Hub RN Needle, custom length (0.5 to 12 in), point style 5 or AS, 6/PK
  16. HAMILTON 7758-01
    Needle 7758 01
  17. HAMILTON 7770-02
    Needle 7770 02
  18. HAMILTON 7779-01
    Needle 7779 01
  19. HAMILTON 7780-04
    Hamilton 21 gauge, Large Hub RN Needle, custom length (0.5 to 12 in), point style 5 or AS, 6/PK
  20. HAMILTON 7784-02
    Needle 7784 02
  21. HAMILTON 7784-06
    Needle 7784 06
  22. HAMILTON 7787-02
    Needle 7787 02
  23. HAMILTON 7804-01
    Needle 7770 02
  24. HAMILTON 7806-01
    Hamilton 21 gauge, Large Hub RN Needle, custom length (0.5 to 12 in), point style 5 or AS, 6/PK
  25. HAMILTON 8646-01
    Hamilton 26s gauge, Small Hub RN Needle, custom length (1.00 to 6.5 in), point style 3T, 6/PK
  26. HAMILTON 8646-05
    Hamilton 26s gauge, Small Hub RN Needle, custom length (1.00 to 6.5 in), point style 3T, 6/PK
  27. HAMILTON 203481
    22s gauge, Small Hub RN (CTC), 2 in., point style 3, 3/PK
  28. HAMILTON 7731-04
    Needle 7768 02
  29. HAMILTON 7732-02
    Needle 7780 03
  30. HAMILTON 7758-03
    Needle 7758 03
  31. HAMILTON 7770-01
    Hamilton 23 gauge, Small Hub RN Needle, custom length (0.5 to 12 in), point style 5 or AS, 6/PK
  32. HAMILTON 7779-03
    Needle 7779 03
  33. HAMILTON 7780-03
    Needle 7780 03
  34. HAMILTON 7784-01
    Needle 7784 01
  35. HAMILTON 7784-05
    Needle 7784 05
  36. HAMILTON 7787-01
    Needle 7787 01
  37. HAMILTON 7804-02
    Needle 7770 02
  38. HAMILTON 7806-02
    Needle 7780 03
  39. HAMILTON 8646-03
    Hamilton 26s gauge, Small Hub RN Needle, custom length (1.00 to 6.5 in), point style 3T, 6/PK
  40. HAMILTON 7731-07
    Hamilton 23 gauge, Small Hub RN Needle, custom length (0.5 to 12 in), point style 5 or AS, 6/PK
  41. HAMILTON 7732-06
    Needle 7780 03
  42. HAMILTON 7804-07
    Hamilton 23 gauge, Small Hub RN Needle, custom length (0.5 to 12 in), point style 5 or AS, 6/PK
  43. HAMILTON 7806-05
    Needle 7780 03
  44. HAMILTON 7731-08
    Hamilton 26s gauge, Small Hub RN Needle, custom length (1.00 to 6.5 in), point style 3T, 6/PK
  45. HAMILTON 7732-08
    Needle 7780 03
  46. HAMILTON 7786-01
    Needle 7786 01
  47. HAMILTON 7804-09
    Hamilton 26s gauge, Small Hub RN Needle, custom length (1.00 to 6.5 in), point style 3T, 6/PK
  48. HAMILTON 7806-08
    Needle 7780 03
  49. HAMILTON 7785-01
    Needle 7785 01
  50. HAMILTON 7731-09
    Needle 8647 01
  51. HAMILTON 7732-07
    Needle 8648 01
  52. HAMILTON 7804-08
    Needle 8647 01
  53. HAMILTON 7806-06
    Needle 8648 01
  54. HAMILTON 7731-05
    Needle 8647 01
  55. HAMILTON 7732-05
    Needle 8648 01
  56. HAMILTON 7804-05
    Needle 8647 01
  57. HAMILTON 7806-07
    Needle 8648 01
  58. HAMILTON 7731-06
    Needle 8647 01
  59. HAMILTON 7732-09
    Needle 8648 01
  60. HAMILTON 7804-10
    Needle 8647 01
  61. HAMILTON 7806-09
    Needle 8648 01
  62. HAMILTON 8647-01
    Needle 8647 01
  63. HAMILTON 8648-01
    Needle 8648 01
  64. HAMILTON 7731-01
    Needle 7768 02
  65. HAMILTON 7732-03
    Needle 7780 02
  66. HAMILTON 7758-04
    Needle 7758 04
  67. HAMILTON 7768-02
    Needle 7768 02
  68. HAMILTON 7779-04
    Needle 7780 02
  69. HAMILTON 7780-02
    Needle 7780 02
  70. HAMILTON 7784-04
    Needle 7784 04
  71. HAMILTON 7784-08
    Needle 7784 08
  72. HAMILTON 7804-03
    Needle 7768 02
  73. HAMILTON 7806-03
    Needle 7780 02
  74. HAMILTON 7731-02
    Needle 7768 02
  75. HAMILTON 7732-04
    Needle 7780 01
  76. HAMILTON 7758-02
    Needle 7758 02
  77. HAMILTON 7768-01
    Needle 7768 01
  78. HAMILTON 7779-02
    Needle 7779 02
  79. HAMILTON 7780-01
    Needle 7780 01
  80. HAMILTON 7784-03
    Needle 7784 03
  81. HAMILTON 7784-07
    Needle 7784 07
  82. HAMILTON 7786-02
    Needle 7786 02
  83. HAMILTON 7804-04
    Needle 7768 01
  84. HAMILTON 7806-04
    Needle 7780 01
  85. HAMILTON 8646-02
    Hamilton 26s gauge, Small Hub RN Needle, custom length (1.00 to 6.5 in), point style 3T, 6/PK
  86. HAMILTON 7762-01
    Hamilton's 27 gauge, Small Hub RN Needle, custom length. Needle 7762 01
  87. HAMILTON 7803-01
    Hamilton's 27 gauge, Small Hub RN Needle, custom length. Needle 7762 01
  88. HAMILTON 7762-02
    Needle 7762 02
  89. HAMILTON 7803-02
    Needle 7762 02
  90. HAMILTON 7803-06
    Needle 7762 03
  91. HAMILTON 7762-03
    Needle 7762 03
  92. HAMILTON 7803-07
    Needle 7762 03
  93. HAMILTON 7803-17
    Needle 7762 03
  94. HAMILTON 7762-04
    Needle 7762 04
  95. HAMILTON 7803-03
    Needle 7762 04
  96. HAMILTON 7762-05
    Needle 7762 05
  97. HAMILTON 7803-04
    Needle 7762 05
  98. HAMILTON 7803-14
    Needle 7762 05
  99. HAMILTON 65461-01
    Neuros 65461 01 Hires
  100. HAMILTON 65461-02
    Neuros 65461 01 Hires
  101. HAMILTON 7762-06
    Hamilton 33 gauge, Small Hub RN Needle. Needle 7762 06
  102. HAMILTON 7803-05
    Hamilton 33 gauge, Small Hub RN Needle. Needle 7762 06
  103. HAMILTON 7803-15
    Hamilton 33 gauge, Small Hub RN Needle. Needle 7762 06
  104. HAMILTON 207434
    Hamilton 33 gauge, Small Hub RN Needle. Needle 7762 06
  105. HAMILTON 207434-10
    Hamilton 33 gauge, Small Hub RN Needle. Needle 7762 06


Brand:
Hamilton 汉密尔顿耗材