国产日产欧美精品-亚洲国产综合久久精品-色综合色国产热无码一-亚洲欧美日本国产,免费观看一区二区三区_在线观看片A免费不卡观看_亚洲а∨天堂久久精品_99久无码中文字幕一本久道

微量吸滴管Micropipette dropper

产品特点：

滴头采用高透明PS材质，精准性好。

自动虹吸，5ul、10ul、15ul、20ul规格，定量吸液操作简便。

特殊内壁处理，有效防止破坏血红细胞。

微量吸滴管Micropipette dropper无DNA酶、无RNA酶、无内毒素、无热原。

Micropipette dropper Product features:

The dripper is made of highly transparent PS material, which has good accuracy.

Automatic siphoning, 5ul, 10ul, 15ul, 20ul specifications, easy to quantify liquid aspiration.

Special inner wall treatment to effectively prevent the destruction of red blood cells.

DNase-free, RNase-free, endotoxin-free, pyrogen-free.