Proficiency testing catalogue
| Name | Planned shipping method | Start Date | ||
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Finger paint - primary aromatic amines (EN 71-7) Parameters (quantitative): 4,4'-methylenedianiline (CAS 101-77-9) [mg/kg], o-toluidine (CAS 95-53-4) [mg/kg], benzidine (CAS 92-87-5) [mg/kg], aniline (CAS 62-53-3) [mg/kg], 3,3'-dichlorobenzidine (CAS 91-94-1) [mg/kg], 2-napthylamine (CAS 91-59-8) [mg/kg] Article Number: 2010309 Description: Possible testing e.g. by EN 71-7 Category: chemical-physical testing consumer goods and packaging toys Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
 Frozen shipping
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March 2026 | Add to cart | |
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Finger paint - primary aromatic amines (EN 71-7) Article Number: 2010309 |
December 2026 | Add to cart | ||
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Finger paint - primary aromatic amines (EN 71-7) Article Number: 2010309 |
December 2027 | Add to cart | ||
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Leather - aromatic amines from azo dyes (ISO 17234-1) Parameters (quantitative): o-toluidine (CAS 95-53-4) [mg/kg], o-anisidine (CAS 90-04-0) [mg/kg], o-dianisidine (CAS 119-90-4) 1 [mg/kg], 5-nitro-o-toluidine (CAS 99-55-8) [mg/kg], o-aminoazotoluene (CAS 97-56-3) 1 [mg/kg], 4-chloroaniline (CAS 106-47-8) 1 [mg/kg], 3,3'-dichlorobenzidine (CAS 91-94-1) 1 [mg/kg], benzidine (CAS 92-87-5) 1 [mg/kg], o-tolidine (CAS 119-93-7) 1 [mg/kg], 2,4-diaminotoluene (CAS 95-80-7) 1 [mg/kg] Article Number: 2010198 Description: Possible testing e.g. by EN ISO 17234-1 Category: chemical-physical testing consumer goods and packaging leather Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Frozen shipping
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July 2026 | Add to cart | |
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Leather - aromatic amines from azo dyes (ISO 17234-1) Article Number: 2010198 |
July 2027 | Add to cart | ||
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Paper, board - primary aromatic amines (EN 17163) Parameters (quantitative): o-toluidine (CAS 95-53-4) [µg/l], benzidine (CAS 92-87-5) [µg/l], aniline (CAS 62-53-3) [µg/l], 3,3'-dichlorobenzidine (CAS 91-94-1) [µg/l], 2-methoxyaniline (CAS 90-04-0) [µg/l], 4-chloraniline (CAS 106-47-8) [µg/l], 2-napthylamine (CAS 91-59-8) [µg/l], 3,3'-dimethylbenzidine (CAS 119-93-7) [µg/l] Article Number: 2011147 Description: Determination of primary aromatic amines from paper, cardboard after transition to water extract, e.g. by EN 17163 Category: chemical-physical testing consumer goods and packaging paper and board Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Frozen shipping
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September 2026 | Add to cart | |
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Paper, board - primary aromatic amines (EN 17163) Article Number: 2011147 |
September 2027 | Add to cart | ||
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Plastic - specific migration primary aromatic amines 1 Parameters (quantitative): 4,4'-methylenedianiline (CAS 101-77-9) (dist. water) [µg/kg], 4,4'-methylenedianiline (CAS 101-77-9) (acetic acid 3%) [µg/kg], o-toluidine (CAS 95-53-4) (dist. water) [µg/kg], o-toluidine (CAS 95-53-4) (acetic acid 3%) [µg/kg], benzidine (CAS 92-87-5) (dist. water) [µg/kg], benzidine (CAS 92-87-5) (acetic acid 3%) [µg/kg], aniline (CAS 62-53-3) (dist. water) [µg/kg], aniline (CAS 62-53-3) (acetic acid 3%) [µg/kg], o-anisidine (CAS 90-04-0) (dist. water) [µg/kg], o-anisidine (CAS 90-04-0) (acetic acid 3%) [µg/kg] Article Number: 2010401 Description: The simulants dist. Water and acetic acid 3% are requested. Category: chemical-physical testing consumer goods and packaging plastics, plastic film Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Frozen shipping
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May 2026 | Add to cart | |
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Plastic - specific migration primary aromatic amines 1 Article Number: 2010401 |
May 2027 | Add to cart | ||
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Plastic - specific migration primary aromatic amines 2 Parameters (quantitative): 2-methoxyaniline (CAS 90-04-0) (ethanol 10%) [µg/kg], 2-methoxyaniline (CAS 90-04-0) (ethanol 50%) [µg/kg], 4-chloraniline (CAS 106-47-8) (ethanol 10%) [µg/kg], 4-chloraniline (CAS 106-47-8) (ethanol 50%) [µg/kg], 2-napthylamine (CAS 91-59-8) (ethanol 10%) [µg/kg], 2-napthylamine (CAS 91-59-8) (ethanol 50%) [µg/kg], 3,3'-dimethylbenzidine (CAS 119-93-7) (ethanol 10%) [µg/kg], 3,3'-dimethylbenzidine (CAS 119-93-7) (ethanol 50%) [µg/kg] Article Number: 2010403 Description: The simulants 10% ethanol and 15% ethanol are requested. Category: chemical-physical testing consumer goods and packaging plastics, plastic film Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Frozen shipping
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March 2026 | Add to cart | |
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Plastic - specific migration primary aromatic amines 2 Article Number: 2010403 |
December 2026 | Add to cart | ||
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Plastic - specific migration primary aromatic amines 2 Article Number: 2010403 |
December 2027 | Add to cart | ||
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Synthetic waste water - aromatic amines from azo dyes Parameters (quantitative): o-toluidine (CAS 95-53-4) [µg/l], o-anisidine (CAS 90-04-0) [µg/l], o-dianisidine (CAS 119-90-4) [µg/l], 5-nitro-o-toluidine (CAS 99-55-8) [µg/l], o-aminoazotoluene (CAS 97-56-3) [µg/l], 4-chloroaniline (CAS 106-47-8) [µg/l], 3,3'-dichlorobenzidine (CAS 91-94-1) [µg/l], benzidine (CAS 92-87-5) [µg/l], o-tolidine (CAS 119-93-7) [µg/l], 2,4-diaminotoluene (CAS 95-80-7) [µg/l], 2,4-xylidine (CAS 95-68-1) [µg/l], 2,6-xylidine (CAS 87-62-7) [µg/l] Article Number: 2011376 Description: The analysis shall be carried out by reduction with sodium dithionite and subsequent determination by GC/MS and LC-MS/MS. Category: chemical-physical testing Environmental analytics surface- and waste water (bath water) Accreditation: This proficiency test is not included in the scope of the accreditation. New proficiency testing |
 Refrigerated shipping
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June 2026 | Add to cart | |
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Synthetic waste water - aromatic amines from azo dyes Article Number: 2011376 |
June 2027 | Add to cart | ||
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Textiles - aromatic amines from azo dyes (ISO 14362-1) Parameters (quantitative): o-toluidine (CAS 95-53-4) [mg/kg], o-anisidine (CAS 90-04-0) [mg/kg], o-dianisidine (CAS 119-90-4) [mg/kg], 5-nitro-o-toluidine (CAS 99-55-8) [mg/kg], o-aminoazotoluene (CAS 97-56-3) [mg/kg], 4-chloroaniline (CAS 106-47-8) [mg/kg], 3,3'-dichlorobenzidine (CAS 91-94-1) [mg/kg], benzidine (CAS 92-87-5) [mg/kg], o-tolidine (CAS 119-93-7) [mg/kg], 2,4-diaminotoluene (CAS 95-80-7) [mg/kg] Article Number: 2010328 Description: Possible testing e.g. by EN ISO 14362-1 Category: chemical-physical testing consumer goods and packaging textiles Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. Unfortunately, no further booking is possible this year. |
Frozen shipping
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November 2025 | ||
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Textiles - aromatic amines from azo dyes (ISO 14362-1) Article Number: 2010328 |
November 2026 | Add to cart | ||
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Textiles - aromatic amines from azo dyes (ISO 14362-1) Article Number: 2010328 |
November 2027 | Add to cart | ||
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Tattoo ink - aromatic amines Parameters (quantitative): aniline (CAS 62-53-3) [mg/kg], o-anisidine (CAS 90-04-0) [mg/kg], o-toluidine (CAS 95-53-4) [mg/kg], 5-nitro-o-toluidine (CAS 99-55-8) [mg/kg] Article Number: 2010340 Description: Tattoo inks are suspected to have a negative influence on human beings health. Azo dyes which may set aromatic amines free play an important role concerning this assessment. This proficiency testing scheme was designed to enable the participants to show the comparability in the analysis of aromatic amines in tattoo inks. Category: chemical-physical testing consumer goods and packaging tattoo ink Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
Refrigerated shipping
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April 2026 | Add to cart | |
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Tattoo ink - aromatic amines Article Number: 2010340 |
April 2027 | Add to cart | ||
1
Parameters with this label depend on the number of participants and/or the choice of materials.
Under certain circumstances, this parameter may not be available in the proficiency test.
Under certain circumstances, this parameter may not be available in the proficiency test.