Gooch crucible
A filtration device for laboratory use, convenient for collecting a precipitate directly within the vessel in which it is to be dried, possibly ashed, and weighed in gravimetric analysis.
plural of guardsman
A form of touch football in which players are tackled by being touched with both hands simultaneously.
tackled
A primibrach.
定量分析のために試料を準備する際、化学者は沈殿物を沈殿をそのまま容器内で乾燥し、必要に応じて灰化して秤量できるよう設計された試験室用のろ過用容器に慎重にろ過し、一定重量になるまで乾燥した。
Don't have an account? Sign up
Do you have an account? Login
DiQt
Free
★★★★★★★★★★
