Name:
DANSK DSF/FPREN ISO 17226-2 PDF
Published Date:
Status:
[ Draft ]
Publisher:
Dansk Standard
This part of ISO 17226 specifies a method for the determination of free and released formaldehyde in leathers. This method is based on colorimetric analysis. The formaldehyde content is taken to be the quantity of free-formaldehyde and formaldehyde extracted through hydrolysis contained in a water extract from the leather under standard conditions. This process is not absolutely selective for formaldehyde. Other compounds such as extracted dyes could interfere at 412 nm.
| Edition : | 18 |
| File Size : | 1 file , 1000 KB |
| Number of Pages : | 16 |
| Product Code(s) : | DSF-009, DSF-009 |
