The ASPS list below works best by typing in the numerical portion of a specification in the first search box or Supplier name in the second search box. As you type the autocomplete function will collect all potential variants. Choose by clicking on any related specification variant and all the coupled specification variations and approved suppliers will be returned for your search. Example: enter in: “1444”, you’ll see ASTM E1444, ASTM-E-1444, ASTM-E1444. Choose any of the three and ALL approved suppliers related to any of the three variants will be returned.