Tili ndi zida zamakono kwambiri zopangira zinthu, mainjiniya odziwa bwino ntchito komanso ogwira ntchito, makina ogwirira ntchito abwino kwambiri komanso gulu lothandiza la akatswiri ogulitsa zinthu asanagule/atatha kugulitsa la Professional China Humate Tianjin Export Industry Grade 95%/98% Sodium Formate Powder, Kuphatikiza apo, timapereka malangizo kwa ogula za njira zogwiritsira ntchito zinthu zathu komanso njira zosankhira zinthu zoyenera.
Tili ndi zida zamakono kwambiri zopangira, mainjiniya odziwa bwino ntchito komanso ogwira ntchito, makina ogwirira ntchito abwino kwambiri komanso gulu lothandiza la akatswiri ogulitsa zinthu asanagule, polimbikitsa kasamalidwe kabwino ka mizere yopangira zinthu komanso thandizo la makasitomala, tsopano tapanga chisankho chathu kuti tipatse makasitomala athu ntchito yoyambira ndi chidziwitso chogwira ntchito komanso chogwira ntchito nthawi yomweyo. Posunga ubale wabwino ndi makasitomala athu, komabe timapanga mndandanda wathu wazinthu nthawi zonse kuti tikwaniritse zosowa zatsopano ndikutsatira zomwe zachitika posachedwa pamsika ku Malta. Takonzeka kuthana ndi nkhawa ndikusintha kuti timvetse zonse zomwe zingatheke mu malonda apadziko lonse lapansi.

Mafunso Ofunsidwa Kawirikawiri

Mukufuna thandizo? Onetsetsani kuti mwapita ku malo athu othandizira kuti mupeze mayankho a mafunso anu!

Kodi tingasindikize chizindikiro chathu pa chinthucho?

Inde, tikhoza kuchita. Ingotitumizirani kapangidwe ka logo yanu.

Kodi mumalandira maoda ang'onoang'ono?

Inde. Ngati ndinu wogulitsa pang'ono kapena bizinesi yoyambira, ndife okonzeka kukula nanu. Ndipo tikuyembekezera kugwira nanu ntchito limodzi kwa nthawi yayitali.

Nanga mtengo wake ndi wotani? Kodi mungaupange kukhala wotsika mtengo?

Nthawi zonse timaona ubwino wa kasitomala kukhala chinthu chofunika kwambiri. Mtengo ungathe kukambidwa pazifukwa zosiyanasiyana, tikukutsimikizirani kuti mupeza mtengo wopikisana kwambiri.

Kodi mumapereka zitsanzo zaulere?

Ndife okondwa kuti mutha kutilembera ndemanga zabwino ngati mumakonda zinthu ndi ntchito zathu, tidzakupatsani zitsanzo zaulere pa oda yanu yotsatira.

Kodi mumatha kupereka zinthu pa nthawi yake?

Zachidziwikire! Takhala akatswiri pa mzerewu kwa zaka zambiri, makasitomala ambiri amapanga mgwirizano ndi ine chifukwa timatha kutumiza katunduyo pa nthawi yake ndikusunga katunduyo ali wabwino kwambiri!

Kodi ndingapite ku kampani yanu ndi fakitale yanu ku China?

Inde. Mwalandiridwa kwambiri kuti mudzacheze kampani yathu ku Zibo, China. (1.5hr kuchokera ku Jinan)

Kodi ndingayitanitse bwanji oda?

Mungotumiza mafunso kwa aliyense wa ogulitsa athu kuti mudziwe zambiri zokhudza maoda, ndipo tidzafotokoza mwatsatanetsatane za njira yogwiritsira ntchito. Mikhalidwe ya Sodium formate Chromatographic ndi Kapangidwe ka System
Pambuyo pa kukonza bwino, pali njira yodziwira zomwe zaperekedwa pansipa. Akatswiri angasinthe pang'ono kutengera momwe chidacho chikuyendera komanso momwe chimagwirira ntchito.
Pa gawo loyenda, gwiritsani ntchito chisakanizo cha 20 mM potassium dihydrogen phosphate buffer (yosinthidwa kukhala pH 3.0) ndi methanol mu chiŵerengero cha voliyumu cha 95:5. Buffer iyenera kusefedwa kudzera mu nembanemba ya 0.45 µm ndikuchotsa mpweya wonse musanagwiritse ntchito, chifukwa pH imakhudza kwambiri mawonekedwe a peak komanso nthawi yosungira.
Gwiritsani ntchito chigawo cha C18 chosinthika chokhala ndi miyeso ya 250 mm × 4.6 mm ndi kukula kwa tinthu tating'onoting'ono ta 5 µm. Onetsetsani kuti chigawocho chili bwino ndipo chikukwaniritsa zofunikira pakugwira ntchito bwino. Kuthamanga kwa madzi kumayikidwa pa 1.0 mL/min, ndipo kutentha kwa chigawocho kumasungidwa pa 30°C, komwe kungasinthidwe mkati mwa 25–40°C kuti kutsimikizire kukhazikika kwa kusanthula.
Kuzindikira kumachitika pa kutalika kwa 210 nm, pomwe sodium formate imawonetsa kuyamwa kwa magetsi kumapeto. Onetsetsani kuti nyali ya deuterium ya chowunikira ili ndi mphamvu zokwanira kuti muyeze bwino. Kuchuluka kwa jakisoni ndi 10 µL; kugwiritsa ntchito choyezera chokha ndikofunikira, ndipo jakisoni wamanja amafunika kusamala kwambiri kuti ntchito igwire bwino ntchito.