Ukusungula izinto ezintsha, okuhle kakhulu kanye nokuthembeka kuyizindinganiso eziyinhloko zebhizinisi lethu. Lezi zimiso namuhla zakha isisekelo sempumelelo yethu njengenkampani ephakathi esebenza emhlabeni wonke ye-Wholesale Price Factory Price 60% Min Na2s Yellow Flakes Sodium Sulphide Flake Red, Sikumema wena kanye nenkampani yakho ukuthi nichume kanye nathi futhi nihlanganyele ikusasa eliqhakazile emakethe yomhlaba wonke.
Ukusungula izinto ezintsha, okuhle kakhulu kanye nokuthembeka kuyizinto ezibalulekile zebhizinisi lethu. Lezi zimiso namuhla zakha isisekelo sempumelelo yethu njengenkampani esebenza emhlabeni wonke enobukhulu obuphakathi, Zonke izinto zethu zithunyelwa kumakhasimende ase-UK, eJalimane, eFrance, eSpain, e-USA, eCanada, e-Iran, e-Iraq, eMpumalanga Ephakathi nase-Afrika. Izimpahla zethu zamukelwa kahle ngamakhasimende ethu ngenxa yekhwalithi ephezulu, amanani ancintisanayo kanye nezitayela ezinhle kakhulu. Sithemba ukwakha ubudlelwano bebhizinisi nawo wonke amakhasimende futhi silethe imibala emihle kakhulu empilweni.













Ukwelashwa kwe-Sodium Sulfide kanye ne-Titration:
Faka i-Pipette engu-200 mL yesisombululo B ebhodleleni elingu-500 mL. Faka ngokulandelana i-40 mL yesisombululo se-sodium carbonate, i-80 mL yesisombululo se-zinc sulfate, kanye ne-25 mL ye-ethanol. Hlanganisa namanzi bese uxuba kahle.
Hlunga ingxube, ulahle u-10 mL wokuqala we-filtrate, bese ufaka u-100 mL we-filtrate ebhodleleni eliyindilinga elingu-500 mL. I-Sodium Sulfide.