Gusobanukirwa akamaro k'icyegeranyo cy'amaraso mu mbonerahamwe y'Ibisobanuro. iby'icyegeranyo cy'amaraso 2.1 Vacutainer Tubes 2.2 Serum Separator Tubes 2.3 Byongeweho Tubes 3. Ibikoresho nigishushanyo cya Blos Icyegeranyo cyo gukusanya 3.1 Ikirahure vs. Plastique Tubes 3.2 Ibiranga umutekano mubishushanyo 4.