全自动微处理器控制显微注射器准确的处理纳升级液体的精确分配

· 遥控控制和非旋转式活塞设计确保精确极小量注射时避免细胞破裂

特点：

· 注射器容量：2.3-69.0 nl

注射速度：

· 注射针头为硼硅酸盐玻璃毛细管，软化点780°C

· 配合安装纤维操纵器（加配Universal Adapter 3-000-024-A）

· 脚踏开关方便了手的操作。

· Nanoject II Auto-Nanoliter Injector主要用于卵母细胞，晶胚和组织的注射。

· 每套Nanoject II Auto-Nanoliter Injector附带有200个硼硅酸盐玻璃毛细管，保养包。

订货信息：

3-000-205A

Nanoject II Variable Volume (2.3 to 69 nL) Automatic Injector with Glass Capillaries (220 V) , CE Euro Plug

可选配件：

3-000-002-KN 垫圈套装1

3-000-002-K4 垫圈套装2

3-000-027 30标准针头2’’

3-000-000-203-X 活塞金属丝

Drummond Scientific has a long and outstanding history in the manufacturing of microinjection apparatus. Several years ago we became aware that our 10uL positive displacement microdispenser was being modified to inject Xenopus oocytes. We modified this unit by redesigning the microdispenser to eliminate any tip movement caused by plunger rotation.

Further modifications seemed uneconomical which prompted a complete redesign. Drummond developed a positive displacement motorized unit which was capable of repetitively dispensing precisely 46 nL., a volume optimized for oocyte injection. This was to be the first Nanoject.

The next model offered the scientist a variable volume, ranging from 4.6 nL. to 73.6 nL. Hence, the Nanoject Variable.

The introduction of the Nanoject II offers volumes ranging down to 2.3 nL. and up to 69nL. with a higher torque motor. This new motor is quieter and smoother in operation further reducing tip movement. The development of new collet configuration will hold the micropipet more securely and thereby reduce air infiltration and oil leakage. The two speed fill/inject mode will allow the user to fill and inject at half speed facilitating the use of smaller micropipets. The handling of more viscous samples will also be improved. All factors which enhance the precise delivery of sample.

Although previous models are excellent for Xenopus injections, the smaller tips and smaller injection volume may allow the user to perform injections into other specimens that previously could not be performed with older models.

Positive displacement technology and the use of precision micropipets, eliminates the need for tedious calibration when the viscosity of the samples change. Contaminates in the sample do not hinder or change the injection volume as with some other injectors.

The Drummond Nanoject II Auto-Nanoliter Injector is specifically designed to perform ultra-delicate nanoliter injection procedures into cells. Each Nanoject II Auto-Nanoliter Injector comes complete with 200 borosilicate capillaries that can be pulled to the required tolerance together with a back filling needle and maintenance kit.