No products
View larger New product
1.1 This test method covers a liquid-chromatographic procedure for the separation of some additives currently used in polypropylene. These additives are extracted with a cyclohexane:methylene chloride mixture using either reflux or ultrasonic bath prior to liquid-chromatographic separation. The ultraviolet absorbance (200 nm) of the compound(s) is measured, and quantitation is performed using the internal standard method.
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| Confirmation date | 2016-09-01 |
| ICS | 71.040.50 : Physicochemical methods of analysis 83.080.20 : Thermoplastic materials |
| Number of pages | 5 |
| Replace | ASTM D6042-09 |
| Set | ASTMVOL0803 |
| Year | 2009 |
| Document history | ASTM D6042-09 |
| Country | USA |
| Keyword | ASTM 6042;ASTM D6042;ASTM D6042;10.1520/D6042-09R16 |