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7787-02 HAMILTON 汉密尔顿实验室针22 gauge 大 Hub 可移除针头(PN:7787-02)产品详情介绍
品牌:HAMILTON(汉密尔顿)
型号:7787-02
产品定位:22 gauge 超细 + 大 Hub + 钝头 + 短款组合的中量狭小空间专用针头,固定规格设计,适配微孔板、深孔板等紧凑场景的中量低损伤操作
(一)产品核心信息
HAMILTON 7787-02 是一款22 gauge 超细规格的大 Hub(Large RN)可移除针头,专为250μL 及以上可移除针头(RN)注射器或SampleLock 注射器设计,无需额外配件即可直接适配。产品为固定短款规格:长度仅 19.0mm(0.75 英寸),针尖为 Style 3 钝头设计,每包含 6 支;采用 304 不锈钢精密制造,支持高压灭菌,主打 “中量容量 + 超细微创 + 短款灵活 + 低损伤”,是实验室微孔板操作、紧凑空间取样的专属耗材。
(二)核心优势
- 19mm 超短长度,狭小空间操作无压力
区别于常规 50.8mm 长度针头,19mm 短款设计专为紧凑场景优化:- 适配 96 孔板、384 孔板等微孔板加样,避免针头过长导致的孔间交叉污染;
- 兼容深孔板、离心管架等密集摆放容器的取样,操作时不易碰擦相邻容器,提升批量操作效率;
- 适合超净台内、生物安全柜等狭小空间的精细操作,灵活性比长款针头提升 40%。
- 大 Hub+22 gauge 组合,中量超细操作双可靠
大 Hub 与 250μL 及以上注射器的连接面积比小 Hub 提升 40%,采用化学抗性压缩密封结构,连接牢固无漏液,解决超细针头(22 gauge,外直径 0.71mm,内直径 0.41mm)适配中量注射器时易松动的痛点;超细针体则兼顾中量流体(250μL-1mL)的 “精细转移” 与 “微创操作” 需求,减少样品残留。 - Style 3 钝头设计,低损伤 + 防堵塞双重保障
针尖圆润无锋利边缘,针对低损伤场景专项优化:- 防组织损伤:用于小鼠、大鼠等小动物短距离注射(如皮下、腹腔浅层)时,降低组织创伤,减少实验对象应激反应;
- 防堵塞防污染:穿刺微孔板密封膜、HPLC 进样阀密封垫时,避免吸入微小颗粒或产生碎屑,堵塞风险比尖头针头降低 95%,确保中量加样 / 进样稳定性。
- 304 不锈钢耐用性,适配高频紧凑操作
医用级 304 不锈钢针体耐酸碱、耐有机溶剂(如甲醇、乙腈),虽为 22 gauge 超细规格且长度短,但机械强度优异,不易弯折;支持121℃高压灭菌,重复使用 8 次以上仍保持钝头圆润度与密封性能,降低中量紧凑操作的耗材成本。
(三)适用场景
- 实验室中量紧凑操作场景:
- 微孔板操作:96/384 孔板中量加样、酶标仪样品加载、深孔板中量上清收集;
- 色谱分析:HPLC 进样阀短行程样品加载、紧凑型进样器操作;
- 试剂分装:小型试剂瓶、离心管中量取样(避免针头过长触底);
- 临床 / 动物实验场景:
- 动物实验:小鼠皮下短距离注射、幼龄动物微创给药;
- 临床研究:皮肤浅层微创取样、口腔黏膜液无创收集。
- 适配设备:HAMILTON 250μL/500μL RN 注射器、SampleLock 注射器、HPLC 紧凑型进样阀、微孔板加样工作站。
(四)关键规格参数
项目 | 规格详情 |
---|---|
规格 | 22 gauge(外直径 0.71mm,内直径 0.41mm) |
针尖样式 | Style 3(Blunt,钝头) |
长度 | 19.0mm(0.75 英寸,固定短款,不可定制) |
材质 | 304 不锈钢(针体)+ 医用级 PP(Hub) |
可灭菌性 | 是(支持 121℃高压灭菌) |
包装规格 | 6 支 / 包(固定包装) |
适配要求 | 直接适配 250μL 及以上 RN 注射器、SampleLock 注射器 |
(五)PRONOVATION普诺实验商城采购说明
- 正品保障:HAMILTON 线上购买推荐平台,确保紧凑场景操作性能;
- 选型提示:本品为固定短款(19mm),采购前请确认操作空间(如微孔板孔深、容器高度),客服可协助匹配场景需求;
- 批量优惠:采购 10 包以上享 9 折优惠,30 包以上享 8.5 折,实验室集采可搭配微孔板、中量注射器组合采购,享受套餐折扣;
- 使用建议:短款针头操作时需控制穿刺深度,避免因长度有限导致的取样不充分;灭菌后需检查 Hub 与针体连接是否牢固,防止漏液。
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