海藻酸钠的最佳浓度是4%。

The desirable consistency of sodium alginate is 4%.

youdao

用于电泳介质的琼脂糖最佳浓度为2%。

As media of electrophoresis, optimum concentration of agarose was 2%.

youdao

目的：探讨胰蛋白酶消化组织块制备原代细胞的最佳浓度。

Objective: to approach the optimal concentration of trypsin and the best method on the dissociation of the tissue to obtain separated primary cells.

youdao