Specification Brand : Kessler USA Label : CHASE USA Manufacturer : CHASE USA NumberOfItems : 1 PartNumber : 7004-C ProductGroup : BISS Basic ProductTypeName : LAB_SUPPLY Publisher : CHASE USA SmallImage_Height : 43 SmallImage_URL : https://m.media-amazon.com/images/I/41u9NTSNw5L._SL75_.jpg SmallImage_Width : 75 Studio : CHASE USA Title : ISO 17025 Certified ASTM 3H 19/31 API Hydrometers. Supplied with Test Report at 20-25-30 API. and Sturdy Storage Case