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207419 HAMILTON 汉密尔顿实验室针 19 gauge 小 Hub 可移除针头(PN:207419)
产品详情介绍
品牌:HAMILTON(汉密尔顿)
型号:207419
产品定位:微量流体精准操作专用可移除针头,适配 100μL 及以下注射器,兼顾实验室分析与临床精细操作需求
(一)产品核心信息
HAMILTON 207419 是一款 19 gauge 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(需搭配配件 PN 0142206 实现适配)。每包含 6 支,支持 10-304mm 长度定制及 2、3、4 三种针尖样式选择,采用 304 不锈钢精密制造,具备高压灭菌兼容性与优异耐腐蚀性,是微量采样、精细注射的高可靠性耗材。
(二)核心优势
- 零刻度精准安装,降低死体积损耗
独特的小 Hub 结构可将针头精确对准注射器 “零刻度线”,最大限度减少死体积(≤0.08μL),避免核酸、抗体等珍贵微量样品的残留,显著提升实验数据的重复性与准确性,尤其适合低浓度样品分析。 - 304 不锈钢材质,耐用且易维护
选用医用级 304 不锈钢打造针体,耐酸碱、耐有机溶剂,机械强度高不易弯折;支持121℃高压灭菌,重复使用 5-8 次仍保持针尖锋利度与密封性能,大幅降低单次实验耗材成本。 - 灵活定制,适配多元操作需求
- 长度定制:10-304mm 按需调整,短至 10mm 适配微量离心管取样,长至 304mm 适配小动物深部注射(如大鼠脑定位注射);
- 针尖多选:
- Style 2(弯曲斜角):针尖锋利,适合 septum 穿透(如 GC 手动进样)、组织穿刺取样;
- Style 3(钝头):避免细胞损伤,适合细胞培养上清收集、原代细胞微量给药;
- Style 4(直斜角):通用性强,适配常规试剂分装、微量注射操作。
- 安全密封,操作便捷
Hub 与注射器采用化学抗性压缩密封设计,连接牢固无漏液风险;拆卸轻松,可快速更换不同针尖 / 长度的针头,减少注射器闲置,提升实验流程效率。
(三)适用场景
- 实验室场景:
- 分子生物学:PCR 模板微量取样、qPCR 标准品分装;
- 色谱分析:HPLC 手动进样、顶空进样器样品添加;
- 细胞生物学:悬浮细胞微量加药、细胞器分离样本收集;
- 临床场景:
- 小动物实验:小鼠眼眶取血、皮下微量注射;
- 临床诊断:唾液、泪液等微量生物样本采集、POCT 试剂盒配套使用。
- 适配设备:HAMILTON 100μL 及以下可移除针头注射器(必须搭配 PN 0142206 配件)。
(四)关键规格参数
- 规格:19 gauge(外直径 1.07mm,内直径 0.69mm,适配中低粘度流体)
- 针尖样式:可选 Style 2(弯曲斜角)/ Style 3(钝头)/ Style 4(直斜角)
- 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:需搭配 PN 0142206 配件,方可适配 100μL 及以下 RN 注射器
(五)普诺实验商城采购说明
- 正品保障:作为HAMILTON 的线上采购平台;
- 批量优惠:采购 10 包以上享优惠,30 包以上享 8.5 折,高校及科研机构集采可额外申请技术支持;
- 配套采购:同步供应适配注射器(如 HAMILTON 50μL/100μL RN 注射器)、PN 0142206 配件、针头灭菌盒,实现 “一站式采购”。
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
品牌:
Hamilton 汉密尔顿耗材