Ua hoʻohanaʻia kahi Vialpace Vialpace ma ke kaʻina o luna - Gas chromatography. Keʻikeʻana i ka hoʻololiʻana a me semi-chouding me nā kīlei kiʻekiʻe, pono e wela i kā lākou e kāwili iā lākou ma luna. Ma kēia hana,ʻoiai nā kumu wai i lalo, hiki i nā mea i loko o ke kahe kiʻekiʻe e hiki ke anaʻia me ka hoʻopiliʻana i ka wai i loko o ka wai.
ʻO nā hua'ōlelo Screw heʻano hana o nā vial i hoʻohanaʻia no ka mālamaʻana a me ka laweʻana i nā'āpana wai a paʻa paha. Ua hoʻolālāʻia lākou me kahi'ōnaehana pani kīwaha, e hāʻawi ana i kahi hōʻailona palekana a pale aku i ka leakage. Hoʻohana pinepineʻia nā vilona Vial i nā mahinaʻepekema maʻamau, me nā mea lapaʻau lāʻau, nā lāʻau lapaʻau, ka loiloiʻana o ka kaiāulu, aʻoi aku hoʻi.