Ikhwalithi ehle iza ekuthomeni; isevisi iqakatheke khulu; ihlangano yikubambisana” yifilosofi yethu yamabhizinisi ehlala ibonwa begodu ilandelwe yifemu yethu ye-New Arrival China China Supply Sodium Formate 92% 95%98% ye-Leather Industry, Nje-ke sinempahla epheleleko kanye nentengo yokuthengisa yinzuzo yethu. Siyakwamukela ukubuza ngemikhiqizo yethu.
Ikhwalithi ehle iza ekuthomeni; isevisi iqakatheke khulu; ihlangano yikubambisana” yifilosofi yethu yamabhizinisi ehlala iqalwa begodu ilandelwe yifemu yethu iminyaka eminengi yomsebenzi, nje sesibonile ukuqakatheka kokunikela ngepahla esezingeni elihle kanye namasevisi amahle khulu wangaphambi kokuthengisa nangemva kokuthengisa. Iinkinga ezinengi hlangana nabathengisi namakhasimende zibangelwa kukhulumisana okumbi. Ngokwesiko, abathengisi abangafuni ukuyizwisisa imibuzo. labo bantu abavimbela ukuqinisekisa bona ufumana lokho okufunako ezingeni olilindeleko, lokha nawufuna ukulethwa msinyana begodu umkhiqizo owufunako yi-Criterion yethu.

Imibuzo ebuzwa kanengi

Ufuna isizo? Qiniseka bona uvakatjhela iinkundla zethu zokusekela ukuthola iimpendulo zemibuzo yakho!

Singaphrinta ilogo yethu emkhiqizweni?

Kuliqiniso, singakwenza. Sithumelele umklamo welogo yakho.

Ingabe uyawamukela ama-oda amancani?

Iye. Nangabe ungumthengisi omncani nofana othoma ibhizinisi, nakanjani sizimisele ukukhula nawe. Begodu silindele ukusebenzisana nawe malungana nobudlelwano besikhathi eside.

Kuthiwani ngentengo? Ungayenza bona itjhiphe?

Sihlala sithatha inzuzo yamakhasimende njengento eqakatheke khulu. Intengo ingakhulumisana ngaphasi kwemibandela ehlukileko, sikuqinisekisa bona uzokufumana intengo encintisana khulu.

Ingabe unikela ngamasampula wamahhala?

Kuyathokozwa ngokuthi ungasitlolela ukuphawula okuhle nangabe uthanda imikhiqizo yethu nesevisi, sizokunikela amasampula wamahhala nge-oda lakho elilandelako.

Ingabe uyakghona ukuletha ngesikhathi?

Kuliqiniso! besisebenza ngokukhethekileko emkhakheni lo iminyaka eminengi, amakhasimende amanengi enza isivumelwano nami ngombana singaletha ipahla ngesikhathi begodu sigcine ipahla isezingeni eliphezulu!

Ngingavakatjhela ikhamphani yakho nefemu e-China?

Mbala. Wamukelekile ukuvakatjhela ikhamphani yethu e-Zibo, e-China. (1.5H ukusuka e-Jinan)

Ngingafaka njani i-oda?

Ungasithumela umbuzo kibo boke abathengisi bethu ukuthola ilwazi elinabileko le-oda, begodu sizokuhlathulula ikambiso yemininingwana.2. Iinsetjenziswa nama-Reagents we-Sodium Formate
Irherho le-Liquid Chromatography
Ifakwe ipompo ye-binary nofana ye-quaternary gradient, i-auto-sampler, i-oveni yekholomu, umtjhini wokuthola i-UV-Vis, kanye nendawo yokusebenza yokucubungula idatha ye-chromatography.
Ikholomu ye-Chromatographic
Ikholomu ye-C18 yesigaba esibuyiselwe emuva (ukucaciswa okujayelekileko: 250 mm × 4.6 mm, 5 μm). Iinsetjenziswa zokupakisha zinikela ukuzinza kwamakhemikhali okuhle khulu nokukhiqiza kabutjha.
Ama-reagents
Izinga eliphezulu le-sodium formate (ubumsulwa ≥ 99.0%)
I-potassium dihydrogen phosphate (izinga lokuhlaziya)
I-phosphoric acid (izinga lokuhlaziya, lokulungisa i-pH)
I-methanol, i-acetonitrile (izinga le-HPLC)
Amanzi wokulinga (amanzi ahlwengileko khulu nofana amanzi we-Milli-Q)