更多HAMILTON汉密尔顿实验室针耗材产品系列
7731-05 HAMILTON汉密尔顿实验室针 25 gauge 小 Hub 可移除针头(PN:7731-05)产品详情介绍
品牌:HAMILTON(汉密尔顿)
型号:7731-05
产品定位:25 gauge 极细规格微量操作针头,小 Hub 设计适配 100μL 及以下注射器,专注实验室超微量精准取样与临床无创操作需求
(一)产品核心信息
HAMILTON 7731-05 是一款25 gauge 极细规格的小 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 全范围长度定制及 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,支持高压灭菌,主打 “极细微创 + 超微量低残留 + 定制灵活”,是纳米级实验、单细胞操作等超精细场景的核心耗材。
(二)核心优势
- 25 gauge 极细规格,实现 “近乎无创” 操作
25 gauge 为该系列中更精细的规格(外直径 0.51mm,内直径 0.26mm),可突破常规操作极限:- 实验室场景:单细胞胞内取样、纳米材料(如量子点、纳米颗粒)微量分装,避免因针头过粗破坏微观样品体系;
- 临床 / 动物实验场景:斑马鱼胚胎单细胞注射、小鼠视网膜微创给药、人类皮肤表皮层无创取样,组织损伤率比 22 gauge 降低 60% 以上。
- 零刻度精准校准,超微量损耗趋近于零
小 Hub 结构经纳米级加工校准,可精确对准注射器 “零刻度线”,死体积≤0.03μL,完美匹配 25 gauge 极细针体的超微量流体控制需求;针体内壁经镜面抛光处理(粗糙度 Ra≤0.02μm),减少样品吸附残留,尤其适合稀有抗体、单细胞提取物、低浓度核酸等 “一滴即珍贵” 的超微量样品操作。 - 304 不锈钢 + 双针尖,兼顾耐用与场景适配
- 材质突破:采用医用级 304 不锈钢精密拉制,虽为 25 gauge 极细规格,但通过特殊热处理工艺,抗弯折性能比普通超细针头提升 50%,可耐受常规取样 / 注射的机械应力;
- 针尖专属定制:
- Style 5(锥形侧孔):侧孔位于针尖侧面,避免直接接触容器底部沉淀,适配细胞悬液、纳米混悬液等超微量取样;
- Style AS(锥形针尖):针尖同心度≤0.003mm,专为纳升自动进样器(如 LC-MS/MS 纳升喷雾系统)设计,进样体积偏差 RSD≤0.05%。
- 全范围长度定制,覆盖超精细场景全需求
支持 10-304mm 毫米级精准定制:- 10-20mm 超短款:适配 96 孔板微孔取样、芯片实验室(Lab-on-a-Chip)流体转移;
- 50-100mm 常规款:适配显微操作仪下单细胞注射、微量试剂分装;
- 150-304mm 长款:适配小动物深部微创操作(如小鼠脑区定位注射、线虫活体给药)。
(三)适用场景
- 前沿实验室场景:
- 生命科学:单细胞测序样品收集、类器官单细胞给药、CRISPR 基因编辑微量转染试剂添加;
- 材料科学:纳米薄膜微量涂覆、量子点溶液超微量分装、微流控芯片样品加载;
- 分析化学:纳升液相色谱(nano-LC)进样、痕量污染物(如 pg 级农药残留)超微量检测;
- 临床 / 动物实验场景:
- 模式生物操作:斑马鱼胚胎单细胞注射、秀丽隐杆线虫微量药物筛选;
- 临床微创研究:眼科玻璃体微量取样、皮肤干细胞无创采集、口腔黏膜单细胞分析。
- 适配设备:HAMILTON 50μL/100μL 可移除针头注射器、纳升自动进样器、显微操作仪、微流控芯片工作站。
(四)关键规格参数
项目 | 规格详情 |
---|---|
规格 | 25 gauge(外直径 0.51mm,内直径 0.26mm) |
针尖样式 | Style 5(锥形侧孔)/AS(锥形针尖)(可选) |
定制长度 | 10-304mm(精度 ±0.1mm,支持毫米级定制) |
材质 | 304 不锈钢(针体,镜面抛光)+ 医用级 PP(Hub) |
灭菌方式 | 支持 121℃高压灭菌(湿热灭菌,建议≤5 次重复使用) |
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(RN)注射器 |
(五)普诺实验商城采购说明
- 正品保障:HAMILTON 线上采购推荐网站,确保符合超精细操作标准;
- 定制服务:采购时需与客服明确 “定制长度 + 针尖样式”,超短(<15mm)或超长(>250mm)规格需提前沟通生产周期(常规定制 7 个工作日,特殊定制 10 个工作日);
- 选型指导:客服可根据应用场景(如 “单细胞注射”“纳升进样”)提供针尖样式推荐,避免选型偏差;
- 批量优惠:采购 10 包以上享 9 折优惠,30 包以上享 8.5 折,高校科研团队凭 “超微量实验项目立项书” 可申请免费样品试用;
- 配套采购:同步供应适配注射器(HAMILTON 100μL RN 注射器)、针头灭菌盒、纳升取样管,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
品牌:
Hamilton 汉密尔顿耗材