trans-1,4-Dichloro-2-butene 工業級, ≥85%, remainder predominantly cis isomer
T431450-25g / 25g
CAS:110-57-6
Trizma® hydrochloride UltraBio™, 超純級, ≥99%(T), pH 3.5-5.0 (0.5 M in H2O)
T431527-1kg / 1kg
CAS:1185-53-1
Trizma® hydrochloride UltraBio™, 超純級, ≥99%(T), pH 3.5-5.0 (0.5 M in H2O)
T431527-250g / 250g
CAS:1185-53-1
Trizma® hydrochloride UltraBio™, 超純級, ≥99%(T), pH 3.5-5.0 (0.5 M in H2O)
T431527-50g / 50g
CAS:1185-53-1