Description
1.1 This test method describes the gas chromatographic determination of purity for 1,3-propanediol (PDO). This test method was originally developed to determine the purity of 1,3-propanediol used for the application as the freeze point depressant base fluid in formulated PDO engine coolants. Use of the method for purity of PDO for other applications may be viable.
Product Details
- Published:
- 02/01/2014
- Number of Pages:
- 6
- File Size:
- 1 file , 180 KB
