ʻO ka hoʻāʻo paʻa o ka reagent IVD e komo pū me ke kūpaʻa manawa maoli a me ka maikaʻi, ke kūpaʻa wikiwiki, ke kūpaʻa hoʻoheheʻe hou ʻana, ke kūpaʻa o ka laʻana, ke kūpaʻa o ka halihali, ke kūpaʻa o ka mālama ʻana i ka reagent a me ka laʻana, a pēlā aku.

ʻO ke kumu o kēia mau haʻawina kūpaʻa, ʻo ia ka hoʻoholo ʻana i ke ola papa a me nā kūlana halihali a me ka mālama ʻana o nā huahana reagent me ka wā ma mua o ka wehe ʻana a ma hope o ka wehe ʻana.

Eia kekahi, hiki iā ia ke hōʻoia i ke kūpaʻa o ka huahana ke loli nā kūlana mālama a me ke ola papa, e loiloi a hoʻoponopono i nā huahana a i ʻole nā ​​​​mea pūʻolo e like me nā hopena.

Ma ka lawe ʻana i ka helu kuhi o ke kūpaʻa maoli a me ka mālama ʻana i ka laʻana ma ke ʻano he laʻana, ʻo kēia helu kuhi kekahi o nā mea koʻikoʻi e hoʻopilikia i ka pono o nā reagents IVD. No laila, pono e waiho ʻia a mālama ʻia nā reagents e like me nā kuhikuhi. No ka laʻana, ʻo ka nui o ka wai a me ka nui o ka oxygen i loko o kahi mālama o nā reagents pauka maloʻo hau i loaʻa nā polypeptides he hopena nui i ke kūpaʻa o nā reagents. No laila, pono e mālama ʻia ka pauka maloʻo hau i wehe ʻole ʻia i loko o ka friji e like me ka hiki.

ʻO nā laʻana i hana ʻia e nā ʻoihana lapaʻau ma hope o ka hōʻiliʻili ʻana e mālama ʻia e like me ka mea e pono ai e like me kā lākou hana a me ke koina pilikia. No ka hoʻokolokolo koko maʻamau, e kau i ka laʻana koko i hoʻohui ʻia me ka anticoagulant ma ka mahana o ka lumi (ma kahi o 20 ℃) ​​no 30 mau minuke, 3 mau hola, a me 6 mau hola no ka hoʻāʻo ʻana. No kekahi mau laʻana kūikawā, e like me nā laʻana swab nasopharyngeal i hōʻiliʻili ʻia i ka wā o nā hoʻāʻo nucleic acid o COVID-19, pono e hoʻohana i kahi paipu laʻana virus e loaʻa ana ka hopena mālama virus, ʻoiai ʻo nā laʻana i hoʻohana ʻia no ka hoʻokaʻawale ʻana i ka virus a me ka ʻike ʻana i ka nucleic acid e hoʻāʻo koke ʻia, a ʻo nā laʻana i hiki ke hoʻāʻo ʻia i loko o 24 mau hola e hiki ke mālama ʻia ma 4 ℃; ʻO nā laʻana i hiki ʻole ke hoʻāʻo ʻia i loko o 24 mau hola e mālama ʻia ma - 70 ℃ a i ʻole ma lalo (inā ʻaʻohe kūlana mālama - 70 ℃, pono e mālama ʻia no kekahi manawa i loko o kahi pahu hau - 20 ℃).