SC0542 | Steel Pin Standard 0.5g Approximate values 3750ppmN – 50g Sercon Group 6 years ago Steel Pin Standard 0.5g Approximate values 3750ppmN Pack Size: 50g Share this: Email a link to a friend (Opens in new window) Email Print (Opens in new window) Print Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook