计算溶液所需的质量、体积或浓度。
教学用单目生物显微镜及配件
单目生物显微镜 | 正置生物显微镜 | 中学用显微镜 | 小学用显微镜, Compound Upright Microscopes | Lab Microscope | Biological Microscope
单目生物显微镜 | 正置生物显微镜 | 中学用显微镜 | 小学用显微镜, Compound Upright Microscopes | Lab Microscope | Biological Microscope
生物显微镜主要用于初中高中教学实验中.
● 广角10X目镜带旋转指针
● 可360°旋转的观察头使得目镜可以更容易重新定位
● 3孔物镜转换器
● 目镜筒、升降机构和载物台均采用优质金属合金材料制造
● 调焦机构带有可调式限位装置和阻尼装置
● 标准木箱包装,便于携带和保管
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Microscopes that set the standard for middle/high school instruction and include all the most commonly specified features.
● Widefield 10X eyepiece with revolving pointer
● Viewing head rotates 360°for easy repositioning of eyepiece and sharing by more than one student
● 3-hole nosepiece is ball-bearing mounted for more precise alignment,has positive click stops
● Superior quality metal for the viewing head,the focus system and the stage
● Focus system with an adjustable stop block and a damper
● wodden case,easy to keep and take along
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