Peb cov khoom lag luam tau lees paub thiab ntseeg tau los ntawm cov neeg siv khoom thiab yuav ua tiav cov kev xav tau kev lag luam thiab kev sib raug zoo rau OEM Supply Good Sales Chinese Transparent Colorless Propionic Acid, Yog tias koj xav tau ib qho ntawm peb cov khoom lag luam thiab cov kev pabcuam, thov hu rau peb. Peb xav teb koj hauv 24 teev tom qab tau txais koj qhov kev thov thiab tsim kom muaj kev sib raug zoo thiab kev lag luam mus sij hawm ntev.
Peb cov khoom tau txais kev lees paub thiab ntseeg siab los ntawm cov neeg siv khoom thiab yuav ua tiav cov kev xav tau ntawm kev lag luam thiab kev sib raug zoo tas mus li, Nrog rau cov kev daws teeb meem zoo heev, kev pabcuam zoo thiab kev pabcuam siab dawb siab zoo, peb ua kom cov neeg siv khoom txaus siab thiab pab cov neeg siv khoom tsim txiaj ntsig rau kev sib pab thiab tsim kom muaj qhov xwm txheej yeej-yeej. Txais tos cov neeg siv khoom thoob plaws ntiaj teb los tiv tauj peb lossis tuaj xyuas peb lub tuam txhab. Peb yuav ua rau koj txaus siab nrog peb cov kev pabcuam tshaj lij!
Cov Kev Cai Txheeb Xyuas Propionic Acid
Kem: Spursil C18, 250 mm × 4.6 mm, 5 μm (Cat.# 82006)
Tus Nqi Ndlwg: 1.0 mL / feeb
Ntim Txhaj Tshuaj: 20 μL
Kub ntawm kem: 25 ° C
Ntes: UV ntes ntawm 214 nm
Theem Txawb:
A: 1.5 g/L diammonium hydrogen phosphate kua, kho kom pH 3.1 nrog 1.0 mol/L phosphoric acid
B: 50% kua dej methanol
Kev Teeb Tsa Gradient
Cov txiaj ntsig rov qab los ntawm Propionic Acid Spike
Cov txiaj ntsig rov qab los ntawm propionic acid hauv cov ncuav mog qab zib, ncuav mog qab zib hli, cov khoom lag luam taum pauv tsis tau fermented, thiab vinegar.