celloidin

/suh-loi-din/US // səˈlɔɪ dɪn //UK // (səˈlɔɪdɪn) //

鲸鱼蛋白,鲸鱼素,鲸鱼油,鲸鱼皮

Definitions

n.名词 noun

1
- : a concentrated form of pyroxylin used to embed tissues for cutting and microscopic examination.

Various grades of celloidin, thick and thin, in wide-mouthed bottles.
Remove the solution of gelatine from the interior of the celloidin case with a pipette.
Pour some soft celloidin into a test tube; carefully revolve the test tube so that an even film of celloidin dries on the inside.
After a short time water begins to rise in the tube, having passed through the film of celloidin.
To overcome this, the sections might also be embedded in celloidin.