Jakar samfurin jaka ce da aka rufe, wacce ake amfani da ita don sarrafa samfur, haɓakawa da haɓakawa ko tsarma samfurin lokacin gano nau'ikan ƙwayoyin cuta a cikin abinci.
▶ Haɗin Jakar Samfura
1. Jakar da aka rufe: yana buƙatar sassauci, juriya mai tasiri, da juriya mai ƙarfi, kuma ya dace da amfani a cikin homogenizers.
2. Filter allo: Ana buƙatar ƙwayoyin ƙwayoyin cuta za su iya wucewa ta fuskar tacewa kyauta, kuma girman ratar da aka toshe ragowar samfurin shine mafi kyau.
3. Liquid: gabaɗaya 225mL, dangane da haɓakawa ko dilution da ake buƙata ta nau'ikan iri daban-daban.
▶ Amfani da jakar samfur
Ana amfani da shi don sarrafa samfur, haɓakawa ko haɓaka samfurin lokacin gano nau'ikan ƙwayoyin cuta a cikin abinci.
▶ Rarraba jakunkuna na samfur
Dangane da ruwa daban-daban, an kasu kashi: Buffered Peptone Water Sampling Bag, Fosphate Buffered Saline Solution Sampling Bag, Normal Saline Sampling Bag, GN Enrichment Liquid Sampling Bag, Shiga Zeng Bacterial Liquid Sampling Bag, 10% Sodium Chloride Tryptotone Enrichment Liquid , 3% Sodium Chloride Alkaline Protein Jelly Water Sampling Bag, 0.1% Peptone Water Sampling Bag, Bakar Distilled Water Sampling Bag, Ingantaccen Buffer Samfurin Bag, Nama Nama Samfurin Bags, da dai sauransu.
Dangane da tacewa daban-daban, ana iya raba shi zuwa: cikakkiyar jakar samfurin tacewa da jakar samfurin tace rabi.
▶ Tsanaki
1. An haramta yin gwajin asibiti.
2. Ya dace ne kawai ga masu gwaji da aka horar da su.
3. Lokacin da ake amfani da shi, ya kamata a dauki matakan kariya tare da safar hannu da abin rufe fuska.
4. Ya kamata a zubar da matsakaicin da aka watsar ta hanyar autoclaving.
5. An haramta amfani da samfurin a lokacin da ya ƙare ko turbid da kuma gurbata.
Lokacin aikawa: Juni-26-2023