This is either a JT Baker or Mallinckrodt product.
Go to Product Specifications,(click link below)Choose specification or Certificate of Analysis at the base of the page.
Enter 4 digit code shown at the bottom of the page>
If 1st search is unsuccessful, specify Mallinckrodt for your re-search.
For specifications click the link http://www.mallbaker.com/overview.asp?page=lab
Mallinckrodt Baker product specific 4 digit code:4040