Leather Product Analysis
Animal skins are passed through certain processes and used for many purposes, especially shoe making. Leather making; It is the processing of raw leather according to the needs and turning it into usable leather. In our country, cattle and ovine are mostly used in leather production.
Nowadays, artificial leather has started to replace real leather. Artificial leather is water resistant products that resemble natural leather in appearance. It is made by using vegetable fibers, cotton fabrics, sawdust of waste leather as raw materials.
Certain quality tests are applied to leather products, which are widely used in the shoe and textile industry. Especially in the processes applied, it is necessary to control the presence of chemicals such as Chromium VI and azo dyes that will threaten human health and whether they are below the limits.
Our laboratories serving in many provinces in turkey, "Leather Product Analysis" in accordance with legal regulations and standards relating to Türkak accreditation is carried out.
| Leather - Chemical tests to determine certain azo colorants in dyed leathers - Part 1: Determination of certain aromatic amines derived from azo colorants | ISO 17234-1 TS EN ISO 17234-1 BS EN ISO 17234-1 DIN EN ISO 17234-1 BVL B 82.02.3 |
| Leather - Chemical tests for the determination of certain azo dyes in dyed leather - Part 2: Determination of 4 aminoazobenzene | ISO 17234-2 TS EN ISO 17234-2 BS EN ISO 17234-2 DIN EN ISO 17234-2 BVL B 82.02.9 |
| Leather - Chemical determination of formaldehyde content - Method using colorimetric analysis | BS EN ISO 17226-2 TS EN ISO 17226-2 EN ISO 17226-2 ISO 17226-2 |
| Leather - Extractable perfluorooctane sulfonate (PFOS) determination in coated and impregnated solids, liquids and fire fighting foams - Sampling, extraction and analysis method with LC-qMS or LC-tandem / MS | CEN TS 15968 |
| Leather - Chemical determination of chromium (VI) content in leather Colorimetric method | ISO 17075-1 BS EN ISO 17075-1 TS EN ISO 17075-1 EN ISO 17075-1 DIN EN ISO 17075-1 |
| Determination of Leather - Dimethyl Fumarate (DMFu) | ISO TS 16186 |
| Determination of Leather-Ethoxylated Alkylphenols | TS EN ISO 18218-1 BS EN ISO 18218-1 DIN EN ISO 18218-1 ISO 18218-1 |
| Leather - Determination of pH | BS EN ISO 4045 TS EN ISO 4045 DIN EN ISO 4045 ISO 4045 |
| Leather - Chemical tests - Determination of Pentachlorophenol (PCP) Tetrachloro Phenol (TeCP), o-Phenyl Phenol (OPP), Trichlorophenol (TriCP) | TS EN ISO 17070 DIN EN ISO 17070 BS EN ISO 17070 ISO 17070 BVL B 82.02.8 |
| Leather - Determination of polychlorophenol content -KOH Method | Inhouse Method |
| Leather - Organic Chemical Compounds - Primary Aromatic Amines | EN 71-9 +A1 Table 2C EN 71-10 Part 8.1.4 EN 71-10 Part 8.2.2 EN 71-10 Part 8.3.2 EN 71-10 Part 8.4.2 EN 71-10 Part 8.5.2 EN 71-10 Part 8.6.2 EN 71-10 Part 8.7.2 EN 71-10 Part 8.8.2 EN 71-10 Part 8.9.2 EN 71-11 Part 5.4 |
| Chemical determination of the chromium (VI) content in leather - Part 2: Chromatographic method | ISO 17075-2 BS EN ISO 17075-2 TS EN ISO 17075-2 EN ISO 17075-2 DIN EN ISO 17075-2 |
| Leather - Determination of chlorinated hydrocarbons in skin - Chromatographic method for short chain chlorinated paraffins (SCCP) | TS EN ISO 18219 BS EN ISO 18219 DIN EN ISO 18219 ISO/FDIS 18219 |
| Determination of leather-chemical metal content-Part 2: Total metal content | TS EN ISO 17072-2 BS EN ISO 17072-2 DIN EN ISO 17072-2 ISO 17072-2 |
| Naphtaline Testing | - |
| Boric Acid Testing | - |
| Disodium Tetraborate Testing | - |
| NPE - Nonylphenols Testing | - |
