Uru nke a Racked Laboratory Transparent 15mL Sterile Centrifuge Tubes gụsịrị akwụkwọ:
1. 2 nha nha nha ịhọrọ site na: 15 na 50 ml, ụdị 3 nke isi tube: conical, U-ala na ntọala kwụ ọtọ.
2. Ụdị mkpuchi abụọ dị: okpu dị larịị na mkpuchi mkpuchi.
3. Ihe dị n'ime na n'èzí nke tube dị nro na agba agba.
4. A na-ebipụta elu elu ya na ọnụ ọgụgụ doro anya, ebe ọcha maka ide ihe na-eguzogide ọgwụ chloroform.
5. Mgbe ule ntapu siri ike.
6. Mgbe ọkpọkọ centrifuge na-ekpo ọkụ, a machibidoro iji ụfụfụ ụfụfụ eme ihe maka oyi.