Banyere ngwaahịa anyị:
Ọ dabara maka nchịkọta, obere ngwugwu na centrifugation nke nje bacteria, mkpụrụ ndụ, protein, acid nucleic na ihe atụ ndị ọzọ.Nhazi eriri okpukpu abụọ nke mkpuchi tube, akara siri ike, nwere ike iji otu aka rụọ ọrụ.Ezi chemical eguzogide na okpomọkụ eguzogide, nwere ike idi -80 ~ 121 ℃, na-akwado elu okpomọkụ autoclaving.Ala nke cone nwere ebe ide ihe efu, na ala nke cone ka a na-eji ọnụ ọgụgụ ka mma.
Anyị nwekwara ụdị nke 15ml, 50ml.
1.High mma PP ihe dị ka FDA, super transparent mgbidi, dị mfe ịhụ.
2.Sterile, enweghị DNAse/RNAse, enweghị pyrogens.
3.Leakproof sealing imewe nke tube mkpuchi, otu aka ọrụ mgba ọkụ.
4.High nkenke ebu, belata ihe fọdụrụ sample.
5. A na-ebipụta ọnụ ọgụgụ ojii na oke olu, na nnukwu ebe ederede na-adaba adaba maka njirimara nlele.
6. Oke okpomọkụ sitere na -80 Celsius C ruo -120 Celsius.
7. Ike centrifugal kacha elu bụ 9500 × g na 8500 × g n'otu n'otu.

Ọ bụrụ na ị nwere mmasị na ngwaahịa a, ma ọ bụ ị nwere ajụjụ ọ bụla, biko nweere onwe gị ịkpọtụrụ m.