We test for you the following single parameters:
Chemical-analytical tests and analyses (assortment)
1) Contents and chemical parameters
| Volatile substances | DIN EN ISO 4684 |
| Ashes (total, sulphated /water insoluble, sulphated) | DIN EN ISO 4047 |
| Fat content (dichloromethane extract) | DIN EN ISO 4048 |
| PH-value determination | DIN EN ISO 4045 |
| Water soluble substances / elution | DIN EN ISO 4098 |
| Chromium oxide content | DIN EN ISO 5398-1 (Chromleder); DIN EN ISO 5398-2 (chromfreie Leder); |
| Collagen content | FILK-QMA 2003 (Hydroxyprolin-Methode) |
| Amid nitrogen detection | FILK-QMA 2013 |
| Total nitrogen content | DIN 53308* |
| Chloride | FILK-QMA 2015 |
| Aldehydes (e.g. formaldehyde, acetaldehyde, glyoxal, glutaraldehyde) | DIN EN ISO 17226-1 DIN EN ISO 17226-2 |
2) Hazardous substances in leather and collagen
| Formaldehyde content | DIN EN 17226-1 (HPLC) DIN EN 17226-2 (Kalorimetrie) |
| Formaldehyde in leather auxiliaries | DIN EN ISO 27587 |
| Aldehydes | DIN EN 17226-1 (HPLC) |
| Chromium VI content | DIN EN ISO 17075 |
| Chromium VI content in chrome tanning agents | DIN EN ISO 19071 |
| Azo dyes | DIN 17234 |
Pentachlorophenol / chlorinated phenols | DIN EN ISO 17070 |
| Biocides (TCMTB, OIT, CMK, OPP) | DIN EN ISO 13365 |
| Heavy metal, contents | DIN EN ISO 17072-2 |
| Heavy metal, elutable | DIN EN ISO 17072-1 |
| DMF | ISO/TS 16189 |
3) Emissions and odour
| Total carbon emission (TVOC) | VDA277 |
| Thermal desorption | VDA278 |
| Formaldehyde emission | VDA275, DIN EN ISO 17226-3 |
| Odour | VDA270 und andere |
| Fogging | DIN 75201 und andere |
Please, get more detailed information on our extensive test and analysis services in field of emissions and odour at our emission tests pages.
Contact:
Dr. Ute Morgenstern
phone: +49 3731 366 158
email: ute.morgenstern@filkfreiberg.de
