Dhexroorka tubbada PEEK waa 1/16", oo ku habboon inta badan falanqaynta chromatography dareeraha ee waxqabadka sare.Chromasir wuxuu bixiyaa 1/16 tubbada OD PEEK oo wata aqoonsiga 0.13mm, 0.18mm, 0.25mm iyo 0.5mm doorashada macaamiisha.Dulqaadka dhexroorka gudaha iyo dibadda waa ± 0.001”(0.03mm).Tuubada gooya waxa lagu siin doonaa lacag la'aan marka PEEK tuubooyinka dalbashada ka sarreeya 5m.