Heavy metal content according to the PPWR (Regulation (EU) 2025/40)

Analysis for quantifying dioxins and furans (PCDD/F) in various packaging materials (e.g. food and cosmetics packaging) and their raw materials, including plastics, paper, and rubber. Dioxins and furans are a family of chlorine-containing chemicals considered bioaccumulating, persistent organic pollutants (POPs) that can be toxic even at low doses. While regulatory limits apply mainly to food and feed, packaging materials can be a source of indirect exposure to dioxins and furans. Recycled materials tend to pose relatively high risks, depending on the quality of the raw material and the effectiveness of the decontamination process. The following substances are included in the analysis: Dibenzo-p-dioxins (PCDDs) Polychlorinated dibenzofurans (PCDFs) 2,3,7,8-TCDD. 2,3,7,8-TCDF. 1,2,3,7,8-PeCDD. 1,2,3,7,8-PeCDF. 1,2,3,4,7,8-HxCDD. 2,3,4,7,8-PeCDF. 1,2,3,6,7,8-HxCDD. 1,2,3,4,7,8-HxCDF. 1,2,3,7,8,9-HxCDD. 1,2,3,6,7,8-HxCDF. 1,2,3,4,6,7,8-HpCDD. 1,2,3,7,8,9-HxCDF. OCDD. 2,3,4,6,7,8-HxCDF. 1,2,3,4,6,7,8-HpCDF. 1,2,3,4,7,8,9-HpCDF. OCDF. Testing is often performed for the following reasons: Analyzing recycled PE, PP, and LDPE intended for cosmetics packaging according to CosPaTox guidelines., Analyzing paper and board bleached with elementary chlorine according to the requirements of TemaNord 2008:515 guidelines..

Determination of the total organic fluorine (TOF) content in combustible materials using combustion ion chromatography (CIC). By default, TOF is analyzed as total fluorine (TF). If required, total inorganic fluorine (TIF) can be measured as well, and TOF calculated as the difference between TF and TIF. TOF analysis gives information about the total amount of organic fluorinated compounds. It can also be used to evaluate the presence of per- and polyfluoroalkyl substances (PFAS) in the material, even though individual PFAS compounds can't be analyzed with this method. The analysis is suitable for many different materials. Please describe the sample in detail when requesting an offer to help us prepare a quote quickly.

Determination of microplastic migration into water from packaging and food contact materials. In a typical analysis, samples are immersed in water at room temperature for 10 days, followed by filtration and detection of microplastics with the µFTIR technique. The results will specify different types of polymers by size. The number of microplastic particles is reported per gram (g) and/or square decimeter (dm2).

Content of 15 polycyclic aromatic hydrocarbons (PAHs) in plastic and rubber and products made from them (e.g., toys, kitchenware) according to AfPS GS 2019:01 PAK. If PAH levels are sufficiently low, the product may be granted a GS mark (a voluntary German product safety label). The test package includes the following substances: Naphthalene [CAS: 91-20-3], Acenaphthylene [CAS: 208-96-8] , Acenaphthene [CAS: 83-32-9] , Fluorene [CAS: 86-73-7] , Phenanthrene [CAS: 85-01-8] , Anthracene [CAS: 120-12-7] , Fluoranthene [CAS: 206-44-0] , Pyrene [CAS: 129-00-0] , Benzo(a)anthracene [CAS: 56-55-3] , Chrysene [CAS: 218-01-9] , Benzo(b)fluoranthene [CAS: 205-99-2] , Benzo(k)fluoranthene [CAS: 207-08-9] , Benzo(j)fluoranthene [CAS: 205-82-3] , Benzo(e)pyrene [CAS: 192-97-2] , Benzo(a)pyrene [benzo(def)chrysene] [CAS: 50-32- 8] , Indeno(1,2,3-cd)pyrene [CAS: 193-39-5] , Dibenzo(a,h)anthracene [CAS: 53-70-3] , Benzo(g,h,i)perylene [CAS: 191-24-2].

We offer two extended analysis packages for phthalates and plasticizers in various matrices using the GC-MS technique. The first package covers 22 compounds with reporting limits significantly lower than the industry standard of 0.001%: Substance name Abbreviation CAS No Reporting limit (LOD) (wt%) Dimethyl phthalate DMP 131-11-3 0.00005 Diethyl phthalate DEP 84-66-2 0.00005 Triethyl citrate TEC 77-93-0 0.00025 Diallyl phthalate DAP 131-17-9 0.00005 Dipropyl phthalate DPrP 131-16-8 0.00005 Diisobutyl phthalate DIBP 84-69-5 0.00005 Dibutyl phthalate DBP 84-74-2 0.00005 Di-n-pentyl phthalate DPP 131-18-0 0.00005 Di-n-hexyl phthalate DHXP 84-75-3 0.00005 Dibutyl sebacate DBS 109-43-3 0.00005 Acetyl tributyl citrate ATBC 77-90-7 0.00005 Benzyl butyl phthalate BBP 85-68-7 0.00005 Diethylhexyl adipate DEHA 103-23-1 0.00005 Dicyclohexyl phthalate DCHP 84-61-7 0.00005 Di-2-ethylhexyl phthalate DEHP 117-81-7 0.00005 Di-n-octyl phthalate DNOP 117-84-0 0.00005 DINCH DINCH 166412-78-8 0.00005 Di-2-ethylhexyl sebacate - 122-62-3 0.00005 Dioctyl terephthalate DOTP 6422-86-2 0.00005 Diisononyl phthalate DINP 28553-12-0 0.00025 Diisodecyl phthalate DIDP 26761-40-0 0.00025 Phthalic anhydride - 85-44-9 0.00005 The other package covers 43 compounds with a detection limit of 0.001%. The full list of target substances is available upon request. Please let us know which option you are interested in when requesting a quote.

We offer bisphenol A (BPA) content determination for various matrices, including: Consumer goods made from plastic, elastomers, and rubber, Toys and childcare articles, Food packaging (plastic, paper, multi-materials), Food (herbs, spices, nuts, coffee, etc.). Extraction is possible with various techniques, including: Exhaustive solvent extraction after cutting or cryogrinding of the sample, Cold water extract (EN 645), hot water extract (EN 647), or solvent extract (EN 15519) from packaging containing recycled fibers for compliance according to German BfR recommendation XXXVI, Acetonitrile extract of food contact materials for compliance according to French regulation LOI n° 2012-1442, Release into aqueous simulant from child care articles for compliance according to EN 14372 and EN 14350, Release into aqueous simulant from toys for compliance according to Toy Safety Directive 2009/48/EC. For food contact materials, we also offer a low LOD method that meets the 1 μg/kg detection limit specified in Commission Regulation (EU) 2024/3190. Our experts are happy to provide a quote for BPA testing with this method.

Targeted screening and quantification of PFAS compounds in various materials with accredited in-house LC-MS/MS methods. Number of substances covered by the method: 77 substances analyzed, 126 substances listed (salts of analyzed acids, alcohols, etc.), Total of 203 substances reported. Examples of target analytes include PFOS, PFOA, PFHxS, PFNA, and PFHxA. The full list of compounds is provided in a separate appendix together with the quotation. In addition to plastic and paper, the analysis is suitable for textiles, leather, wood, metals, paints, and coatings. Common applications of this analysis include evaluating compliance with Entry 79 of Annex XVII to the REACH Regulation on PFHxA and related substances in various consumer products, as well as EU and US regulations on PFAS in food packaging. When the goal is to ensure food contact compliance, a total fluorine (TF) or total organic fluorine (TOF) analysis should be conducted in addition to the targeted screening. We are happy to provide a single offer that includes both analyses.

Cyclosiloxanes are the primary building blocks of siloxane polymers and ultimately silicone rubber. Hence, cyclosiloxanes can remain in the final silicone article as residual impurities. Several cyclosiloxanes (D4, D5, D6) are considered harmful to the environment and human health. These three substances are listed in the REACH Candidate List of substances of very high concern (SVHC). The analysis package covers the following substances Substance CAS N:o Abbreviation Hexamethylcyclotrisiloxane 541-05-9 D3 Octamethylcyclotetrasiloxane 556-67-2 D4 Decamethylcyclopentasiloxane 541-02-6 D5 Dodecamethylcyclohexasiloxane 540-97-6 D6 Tetradecamethylcycloheptasiloxane 107-50-6 D7 Hexadecamethylcyclooctasiloxane 556-68-3 D8 The Nordic Swan Ecolabel criteria for greaseproof paper sets the limit values for D4, D5, and D6 impurities in silicone coating as 400 ppm per substance and 1000 ppm for the sum of D4, D5, and D6.

Determination of isothiazolinones in consumer goods. Isothiazolinones are common preservatives (biocides) in cosmetics, chemical formulations, and printing inks. The following isothiazolinones are included in the analysis: 1,2-benzisothiazolin-3(2h)-one (BIT, CAS: 2634-33-5), 2-methyl-2H-isothiazol-3-one (MIT, CAS: 2682-20-4), 5-chloro-2-methyl-2H-isothiazol-3-one (CMIT, CAS: 26172-55-4), CMIT/MIT mixture (CAS: 55965-84-9). Maximum content limits for isothiazolinones are specified in several EU directives and regulations, including the Toy Safety Directive 2009/48/EC, the Cosmetic Products Regulation (EC) No 1223/2009, and the Food Contact Plastics Regulation (EU) No 10/2011.

Analysis of PAH compounds in plastic, rubber, paper, board, and products made from these raw materials (e.g., textiles, toys, packaging materials) as required by the REACH Regulation (EC) No 1907/2006. Test package includes the following substances, restricted under Entry 50 of Annex XVII to the REACH Regulation: Benzo(a)pyrene [benzo(def)chrysene] [CAS: 50-32-8] , Benzo(e)pyrene [CAS: 192-97-2] , Benzo(a)anthracene [CAS: 56-55-3] , Chrysene [CAS: 218-01-9] , Benzo(b)fluoranthene [CAS: 205-99-2] , Benzo(j)fluoranthene [CAS: 205-82-3] , Benzo(k)fluoranthene [CAS: 207-08-9], Dibenzo(a,h)anthracene [CAS: 53-70-3].