nkọwapụta:

0.15cc – 0.75cc micro- nso tube nri sirinji nwere karama maka anụ ọkụkọ
1. dose ofu akpaka na-aga n’ihu sirinji maka anụ ọkụkọ
2. Oke nha nha nha nha: 0.15cc, 0.2cc, 0.25cc, 0.3cc, 0.5cc, 0.6cc, 0.75cc.
3. Enwere ike ịgbanye sirinji ozugbo.
4. adabara ọkụkọ, ọbọgwụ na ọgazị.

atụmatụ:

1.dose-fixed ziri ezi karịa sirinji na-agbanwe agbanwe, akwadoro nke ukwuu.
2.the na-abụghị iko akpaka na-aga n’ihu sirinji ziri ezi, nke a haziri maka anụ ọkụkọ na obere anụmanụ.
Ngwa 4.all bụ ihe eji eme ihe dị elu, mmanụ na-eguzogide ọgwụ na corrosion eguzogide.