Petri.Mafi yawan amfani da jita-jita na al'ada shine al'adun tantanin halitta, kuma ana amfani dashi don adana samfurori, yin gwaje-gwajen sinadarai, da makamantansu.An ƙara matsakaici don kiyaye haɓakar tantanin halitta zuwa tasa al'adun da aka haifuwa don samun farantin agar.Ana amfani da faranti na Agar don noman ƙwayoyin cuta da ƙananan tsire-tsire.
Ana auna ma'auni da hannu, don haka ana iya samun wasu kurakurai.Da fatan za a tuntuɓe mu don takamaiman kayan aiki.
1177 | Petri Culture Tasa | |
Murfin dia (mm) | Diya ta ƙasa.(mm) | Tsayi (mm) |
65 | 60 | 15 |
82 | 75 | 15 |
98 | 90 | 18 |
107 | 100 | 20 |
130 | 120 | 25 |
160 | 150 | 30 |
Haifuwa na al'ada jita-jita gabaɗaya yana da hanyoyi biyu na bushewar zafi mai zafi da autoclaving.Takamammen tsari na haifuwa shine a fara shirya abincin petri da za a haifuwa a cikin jarida, sanya shi a cikin busasshen akwati kuma a sanya shi zuwa 160 ° C na minti 90-120 (bushewar zafi), ko autoclave a 121 ° C.Minti 20-30 (autoclave sterilization), sa'an nan kuma sanya shi a cikin tanda don bushewa, cire ruwa mai tururi.
GLASS BOROSILIcate | |
BORO3.3 | |
SiO2 abun ciki | > 80% |
Wurin Wuta | 520°C |
Annealing Point | 560°C |
Wurin Tausasawa | 820°C |
Fihirisar Refractive | 1.47 |
Watsawa Haske (2mm) | 0.92 |
Na roba Modulus | 67KNmm-2 |
Ƙarfin Ƙarfi | 40-120Nmm-2 |
Glass stress Optical Coefficient | 3.8*10-6mm2/N |
Zazzabi Mai sarrafawa (104dpas) | 1220°C |
Ƙididdigar Layi na Faɗawa (20-300°C) | 3.3*10-6K-1 |
Yawaita (20°C) | 2.23gcm-1 |
Takamaiman Zafi | 0.9jg-1K-1 |
Thermal Conductivity | 1.2Wm-1K-1 |
Tsare-tsare na Hydrolytic (ISO 719) | Darasi na 1 |
Resistance Acid (ISO 185) | Darasi na 1 |
Juriya na Alkali (ISO 695) | Darasi na 2 |
Thermal Shock Resistance Rod 6*30mm | 300°C |
Yancheng Huida Glass Instrument Co., Ltd. shine gogaggen masana'anta, galibi yana kera kayan gilashin dakin gwaje-gwaje masu inganci da sauran kayan aikin gama-gari.Ƙungiya ta jerin gilashin tafasar "YCHD" da na'urorin auna juzu'i sun shahara a duk faɗin duniya.