We supply Pt-Catalyst in each amount from 1g till 5 kg.
Pt-Amount 30 (+/-) 0,2 %wt
Size Pt 2,9 (+/-) 0,3 nm
Surface area 98 (+/-) 9 m2/g(Pt)
Mass activity 208 (+/-) 10 A/g at 0,9V
.jpg "platinum on carbon 30%")