Ko te kaki vial i hangaia e Aijiren 8mm hplc vial he pai te whakahaere kia pai ai te whakahaere o te kaikawe. Ko te tino kounga ka whakamana i te riterite o te rahi i waenga i nga puranga. Ko te taha o raro papatahi pai te whakarite kia taurite ki te cannula o roto, a he watea te waahi tuhi uku mo te tohu. 11.6*32mm, vial waha diameter 9mm, whero PTFE\/white silicone vial gasket, puru puru polypropylene (PP) potae vial, tauira oko he marama, parauri, a ka taea te tohu ki te paetahi. He pai mo nga momo momo tauira aunoa, penei i a Aijiren, Waters, Varian me Shimadzu.