Cov xwm txheej Chromatographic Sodium Formate thiab kev teeb tsa systeminfo@pulisichem.cn
Tom qab kev ua kom zoo dua, cov txheej txheem kev txiav txim siab ib txwm muaj nyob hauv qab no. Cov kws tshuaj ntsuam xyuas tuaj yeem kho cov no raws li kev ua tau zoo ntawm cov cuab yeej tiag tiag thiab cov kab chromatographic:
Sodium Formate Mobile Theem: 20 mM potassium dihydrogen phosphate buffer (pH 3.0): methanol = 95:5 (v/v). Lub buffer yuav tsum tau lim los ntawm lub lim membrane 0.45 µm thiab degassed. Lub pH cuam tshuam rau qhov zoo tshaj plaws thiab lub sijhawm khaws cia ntawm sodium formate.
Kab Chromatographic: Kab C18 uas tig rov qab, 250 mm × 4.6 mm, 5 µm. Xyuas kom kab no zoo thiab ua haujlwm tau zoo.
Tus Nqi Ntws: 1.0 mL / feeb (ntws tas li).
Qhov Kub ntawm Sodium Formate Column: 30 ° C, tswj hwm hauv 25–40 ° C rau kev ruaj khov ntawm kev tshuaj xyuas.
Kev Tshawb Pom Wavelength: 210 nm. Sodium formate qhia txog qhov kawg nqus ze ntawm qhov wavelength no; xyuas kom meej tias lub teeb deuterium ntawm lub tshuab ntes muaj zog txaus.
Qhov Ntim Txhaj Tshuaj: 10 µL. Pom zoo kom siv cov tshuab kuaj tsis siv neeg; yog tias siv kev txhaj tshuaj tes, ua tib zoo saib xyuas kom ua haujlwm tau zoo.

Peb Shandong Pulisi Chemical Co., Ltd. tshwj xeeb hauv kev tsim khoom thiab faib cov sodium formate qib siab. Muaj cov khoom yaj tau zoo heev thiab cov khoom siv tshuaj ruaj khov, cov khoom no ua cov khoom siv raw zoo tshaj plaws rau kev tsim kho admixtures, kev lag luam tawv, kev luam ntawv thiab kev lag luam dyeing nrog rau cov khoom noj pub. Peb khaws cov khoom muag txaus thiab muab cov kev daws teeb meem xa khoom yooj ywm kom tau raws li ntau yam kev xav tau los ntawm kev lag luam txawv teb chaws.

https://www.pulisichem.com/sodium-formate-granular-product/