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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
- 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。
- 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。
- 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。
- 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
- 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;
- 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;
- 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”;
- 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)
- HAMILTON 7731-12
Hamilton 23 gauge, Small Hub RN Needle, custom length (0.5 to 12 in), point style 5 or AS, 6/PK - HAMILTON 7804-06
Hamilton 23 gauge, Small Hub RN Needle, custom length (0.5 to 12 in), point style 5 or AS, 6/PK - HAMILTON 207419
Hamilton 23 gauge, Small Hub RN Needle, custom length (0.5 to 12 in), point style 5 or AS, 6/PK - HAMILTON 7731-13
Hamilton 23 gauge, Small Hub RN Needle, custom length (0.5 to 12 in), point style 5 or AS, 6/PK - HAMILTON 7731-10
Hamilton 23 gauge, Small Hub RN Needle, custom length (0.5 to 12 in), point style 5 or AS, 6/PK - HAMILTON 7732-10
Hamilton 21 gauge, Large Hub RN Needle, custom length (0.5 to 12 in), point style 5 or AS, 6/PK - HAMILTON 7804-11
Hamilton 23 gauge, Small Hub RN Needle, custom length (0.5 to 12 in), point style 5 or AS, 6/PK - HAMILTON 7806-10
Hamilton 21 gauge, Large Hub RN Needle, custom length (0.5 to 12 in), point style 5 or AS, 6/PK - HAMILTON 7731-11
Hamilton 26s gauge, Small Hub RN Needle, custom length (1.00 to 6.5 in), point style 3T, 6/PK - HAMILTON 7732-11
Hamilton 21 gauge, Large Hub RN Needle, custom length (0.5 to 12 in), point style 5 or AS, 6/PK - HAMILTON 7804-12
Hamilton 23 gauge, Small Hub RN Needle, custom length (0.5 to 12 in), point style 5 or AS, 6/PK - HAMILTON 7806-11
Hamilton 21 gauge, Large Hub RN Needle, custom length (0.5 to 12 in), point style 5 or AS, 6/PK - HAMILTON 209221
22s gauge, Small Hub RN (CTC), 2 in., point style 3, 3/PK - HAMILTON 7731-03
Needle 7768 02 - HAMILTON 7732-01
Hamilton 21 gauge, Large Hub RN Needle, custom length (0.5 to 12 in), point style 5 or AS, 6/PK - HAMILTON 7758-01
Needle 7758 01 - HAMILTON 7770-02
Needle 7770 02 - HAMILTON 7779-01
Needle 7779 01 - HAMILTON 7780-04
Hamilton 21 gauge, Large Hub RN Needle, custom length (0.5 to 12 in), point style 5 or AS, 6/PK - HAMILTON 7784-02
Needle 7784 02 - HAMILTON 7784-06
Needle 7784 06 - HAMILTON 7787-02
Needle 7787 02 - HAMILTON 7804-01
Needle 7770 02 - HAMILTON 7806-01
Hamilton 21 gauge, Large Hub RN Needle, custom length (0.5 to 12 in), point style 5 or AS, 6/PK - HAMILTON 8646-01
Hamilton 26s gauge, Small Hub RN Needle, custom length (1.00 to 6.5 in), point style 3T, 6/PK - HAMILTON 8646-05
Hamilton 26s gauge, Small Hub RN Needle, custom length (1.00 to 6.5 in), point style 3T, 6/PK - HAMILTON 203481
22s gauge, Small Hub RN (CTC), 2 in., point style 3, 3/PK - HAMILTON 7731-04
Needle 7768 02 - HAMILTON 7732-02
Needle 7780 03 - HAMILTON 7758-03
Needle 7758 03 - HAMILTON 7770-01
Hamilton 23 gauge, Small Hub RN Needle, custom length (0.5 to 12 in), point style 5 or AS, 6/PK - HAMILTON 7779-03
Needle 7779 03 - HAMILTON 7780-03
Needle 7780 03 - HAMILTON 7784-01
Needle 7784 01 - HAMILTON 7784-05
Needle 7784 05 - HAMILTON 7787-01
Needle 7787 01 - HAMILTON 7804-02
Needle 7770 02 - HAMILTON 7806-02
Needle 7780 03 - HAMILTON 8646-03
Hamilton 26s gauge, Small Hub RN Needle, custom length (1.00 to 6.5 in), point style 3T, 6/PK - HAMILTON 7731-07
Hamilton 23 gauge, Small Hub RN Needle, custom length (0.5 to 12 in), point style 5 or AS, 6/PK - HAMILTON 7732-06
Needle 7780 03 - HAMILTON 7804-07
Hamilton 23 gauge, Small Hub RN Needle, custom length (0.5 to 12 in), point style 5 or AS, 6/PK - HAMILTON 7806-05
Needle 7780 03 - HAMILTON 7731-08
Hamilton 26s gauge, Small Hub RN Needle, custom length (1.00 to 6.5 in), point style 3T, 6/PK - HAMILTON 7732-08
Needle 7780 03 - HAMILTON 7786-01
Needle 7786 01 - HAMILTON 7804-09
Hamilton 26s gauge, Small Hub RN Needle, custom length (1.00 to 6.5 in), point style 3T, 6/PK - HAMILTON 7806-08
Needle 7780 03 - HAMILTON 7785-01
Needle 7785 01 - HAMILTON 7731-09
Needle 8647 01 - HAMILTON 7732-07
Needle 8648 01 - HAMILTON 7804-08
Needle 8647 01 - HAMILTON 7806-06
Needle 8648 01 - HAMILTON 7731-05
Needle 8647 01 - HAMILTON 7732-05
Needle 8648 01 - HAMILTON 7804-05
Needle 8647 01 - HAMILTON 7806-07
Needle 8648 01 - HAMILTON 7731-06
Needle 8647 01 - HAMILTON 7732-09
Needle 8648 01 - HAMILTON 7804-10
Needle 8647 01 - HAMILTON 7806-09
Needle 8648 01 - HAMILTON 8647-01
Needle 8647 01 - HAMILTON 8648-01
Needle 8648 01 - HAMILTON 7731-01
Needle 7768 02 - HAMILTON 7732-03
Needle 7780 02 - HAMILTON 7758-04
Needle 7758 04 - HAMILTON 7768-02
Needle 7768 02 - HAMILTON 7779-04
Needle 7780 02 - HAMILTON 7780-02
Needle 7780 02 - HAMILTON 7784-04
Needle 7784 04 - HAMILTON 7784-08
Needle 7784 08 - HAMILTON 7804-03
Needle 7768 02 - HAMILTON 7806-03
Needle 7780 02 - HAMILTON 7731-02
Needle 7768 02 - HAMILTON 7732-04
Needle 7780 01 - HAMILTON 7758-02
Needle 7758 02 - HAMILTON 7768-01
Needle 7768 01 - HAMILTON 7779-02
Needle 7779 02 - HAMILTON 7780-01
Needle 7780 01 - HAMILTON 7784-03
Needle 7784 03 - HAMILTON 7784-07
Needle 7784 07 - HAMILTON 7786-02
Needle 7786 02 - HAMILTON 7804-04
Needle 7768 01 - HAMILTON 7806-04
Needle 7780 01 - HAMILTON 8646-02
Hamilton 26s gauge, Small Hub RN Needle, custom length (1.00 to 6.5 in), point style 3T, 6/PK - HAMILTON 7762-01
Hamilton's 27 gauge, Small Hub RN Needle, custom length. Needle 7762 01 - HAMILTON 7803-01
Hamilton's 27 gauge, Small Hub RN Needle, custom length. Needle 7762 01 - HAMILTON 7762-02
Needle 7762 02 - HAMILTON 7803-02
Needle 7762 02 - HAMILTON 7803-06
Needle 7762 03 - HAMILTON 7762-03
Needle 7762 03 - HAMILTON 7803-07
Needle 7762 03 - HAMILTON 7803-17
Needle 7762 03 - HAMILTON 7762-04
Needle 7762 04 - HAMILTON 7803-03
Needle 7762 04 - HAMILTON 7762-05
Needle 7762 05 - HAMILTON 7803-04
Needle 7762 05 - HAMILTON 7803-14
Needle 7762 05 - HAMILTON 65461-01
Neuros 65461 01 Hires - HAMILTON 65461-02
Neuros 65461 01 Hires - HAMILTON 7762-06
Hamilton 33 gauge, Small Hub RN Needle. Needle 7762 06 - HAMILTON 7803-05
Hamilton 33 gauge, Small Hub RN Needle. Needle 7762 06 - HAMILTON 7803-15
Hamilton 33 gauge, Small Hub RN Needle. Needle 7762 06 - HAMILTON 207434
Hamilton 33 gauge, Small Hub RN Needle. Needle 7762 06 - HAMILTON 207434-10
Hamilton 33 gauge, Small Hub RN Needle. Needle 7762 06
Brand:
Hamilton 汉密尔顿耗材