HEPES CAS 7365-45-9 Chaw tsim tshuaj paus
Khoom npe: HEPES CAS: 7365-45-9 MF: C8H18N2O4S MW: 238.3 Qhov ceev: 1.07 g / cm3 Melting point: 234-238 ° C Pob: 1 kg / hnab, 25 kg / hnab, 25 kg / nruas
≤ 0.3%
Nws yog siv los ua biobuffer.
1, T / T
2, L / C
3, Visa
4, Daim npav rho nyiaj
5, Paypal ua
6, Alibaba Trade Assurance
7, Western union
8, MoneyGram
9 Tsis tas li ntawd, qee zaum peb kuj lees txais Bitcoin.
Muab cia rau hauv ib lub tsev muag khoom qhuav thiab ventilated.