Sigma-Aldrich
spiro[[1,3]dithiolane-2,3'-indolin]-2'-one
SPIRO(5.5)UNDECAN-2-ONE
Stainless Steel-15-7PH alloy, FeCr15Ni7Mo2.25
Stainless Steel-17-7PH alloy, FeCr17Ni7
Stainless steel-AISI 304