Imikhiqizo yethu iqashelwa kakhulu futhi ithembekile ngabasebenzisi futhi izohlangabezana nezidingo zezomnotho nezenhlalo ezishintsha njalo ze-OEM Supply Good Sales Chinese Transparent Colorless Propionic Acid, Uma unentshisekelo kunoma yimiphi imikhiqizo nezinsizakalo zethu, qiniseka ukuthi awunqikazi ukusishayela ucingo. Besilokhu sifuna ukukuphendula zingakapheli amahora angama-24 ngemuva kokuthola isicelo sakho futhi sikhiqize izici ezinhle ezihambisanayo kanye nebhizinisi eduze kwesikhathi eside.
Imikhiqizo yethu iqashelwa kakhulu futhi ithembekile ngabasebenzisi futhi izohlangabezana nezidingo zezomnotho nezenhlalo ezishintsha njalo. Ngezixazululo ezinhle kakhulu, isevisi esezingeni eliphezulu kanye nesimo sengqondo esiqotho senkonzo, siqinisekisa ukwaneliseka kwamakhasimende futhi sisiza amakhasimende ukudala inani lenzuzo kubo bonke futhi adale isimo esizuzisa bonke. Siyakwamukela amakhasimende emhlabeni wonke ukuthi asithinte noma avakashele inkampani yethu. Sizokwanelisa ngesevisi yethu yobungcweti!
Izimo Zokuhlaziya ze-Propionic Acid
Ikholomu: I-Spursil C18, 250 mm × 4.6 mm, 5 μm (Ikati.# 82006)
Izinga Lokugeleza: 1.0 mL/min
Umthamo Womjovo: 20 μL
Izinga Lokushisa Lekholomu: 25 °C
I-Detector: I-UV detector ku-214 nm
Isigaba Esihambayo:
A: Isixazululo se-diammonium hydrogen phosphate esingu-1.5 g/L, esilungiswe ku-pH 3.1 kanye ne-phosphoric acid engu-1.0 mol/L
B: Isixazululo se-methanol samanzi esingu-50%
Izilungiselelo ze-Gradient
Imiphumela Yokubuyisa I-Propionic Acid Spike
Imiphumela yokululama kwe-spike ye-propionic acid kuma-pastry, ama-mooncakes, imikhiqizo yesoya engabilisiwe, kanye noviniga.