Sigma-Aldrich
Benzene-1,2,4-triamine hydrochloride
Aluminum alloy 3003
Aluminum alloy 5019
Aluminum heating/cooling block
铝制加热/冷却块
Aluminum-cobalt alloy, Al99.9Co0.1
Aluminum-magnesium alloy, Al92.1Mg7.9
Aluminum-magnesium alloy, Al97.5Mg2.5
Aluminum-magnesium alloy, Al97Mg3