Phthalates analysis package (REACH)

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. Test package includes the following substances: 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].

Extended analysis package for phthalates in various matrices using the GC-MS technique. Phthalates are a group of chemicals widely used as plasticizers, which make plastics more flexible and durable. Phthalates are also found as additives in products, including cosmetics and personal care items. Several phthalates have been identified as being endocrine-disrupting or toxic to reproduction. Exposure to phthalates can occur, e.g., through food (chemicals can transfer from packaging), children's toys (when put in their mouths), and dust from vinyl flooring. The following 43 compounds are detected as part of this analysis: Compound Abbreviation CAS number Phthalic anhydride - 85-44-9 Dimethyl phthalate DMP 0131-11-3 Diethyl phthalate DEP 84-66-2 Ethyl Isobutyl phthalate - 94491-96-0 Diallyl phthalate DAP 131-17-9 Dipropyl phthalate DPP2 131-16-8 Diisobutyl phthalate DIBP 84-69-5 Dibutyl phthalate DBP 84-74-2 Dimethylglycol phthalate DMEP 117-82-8 Diizopentyl phthalate DIPP 605-50-5 N-pentyl-isopentyl phthalate PIPP 84777-06-0 N-pentyl-isopentylphtalate - 776297-69-9 Di(2-ethoxyethyl) phthalate DEEP 605-54-9 Diamyl phthalate DPP 131-18-0 Tri-n-butylacetyl citrate - 77-90-7 Diisohexyl phthalate DMPP 146-50-9; 71850-09-4 Di(n-hexyl) phthalate DNHP 84-75-3 Butyl Octyl phthalate BOP 84-78-6 Adipic acid, bis(2-ethylhexyl) ester - 103-23-1; Ref.: 31920 Butyl benzyl phthalate BBP 85-68-7 Di( 2-ethylhexyl) phthalate DEHP 117-81-7 Di-n -hexyl azelate - 109-31-9 Dicyclohexyl phthalate DCHP 84-61-7 Di(n-octyl) phthalate DNOP 117-84-0 Dioctyl terephthalate DOTP 6422-86-2 Dibenzyl phthalate DBP2 523-31-9 Bis(2-propylheptyl) phthalate - 53306-54-0 Dinonyl phthalate DNP 84-76-4 Hexyl-2-ethylhexyl phthalate (HEHP) HEHP 75673-16-4 Diundecylphthalat - 3648-20-2 Bis(4-Methyl-2-pentyl)phthalate - 84-63-9 Diphenyl phthalate DPhP 84-62-8 1,2-benzenedicarboxylic acid, di-C6-8-branched alkyl ester, C7-rich DIHP 71888-89-6 Diisononyl phthalate DINP 28553-12-0; 68515-48-0 Diisodecylphtalate DIDP 26761-40-0; 68515-49-1 1,2-benzenedicarboxylic acid, dihexyl ester, branched and linear - 68515-50-4 1,2-benzenedicarboxylic acid, di C7-11 branched and linear alkyl esters DHNUP 68515-42-4 1,2-Benzenedicarboxylic acid, mixed decyl and hexyl and octyl diesters - 68648-93-1 1,2-Benzenedicarboxylic acid, di-C6-10-alkyl esters - 68515-51-5 Diisooctyl phthalate - 27554-26-3 Bis(6-methylheptyl) phthalate - 96507-86-7 1,2-cyclohexanedicarboxylic acid, diisononyl ester - 166412-78-8; Ref.: 45705 Dibutyl adipate - 105-99-7

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; see table below) 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). Substance Abbreviation CAS N:o Octamethylcyclotetrasiloxane D4 556-67-2 Decamethylcyclopentasiloxane D5 541-02-6 Dodecamethylcyclohexasiloxane D6 540-97-6 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. In addition to the restricted substances listed above, this analysis package includes the quantification of cyclosiloxanes D3, D7, and D8.

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 mineral oil saturated hydrocarbons (MOSH) with polyolefin oligomeric saturated hydrocarbons (POSH) and mineral oil aromatic hydrocarbons (MOAH) in various matrices, including: Food contact materials (e.g., paper, board, plastics, rubber), Printing inks (incl. carbon black), Cosmetic products and raw materials, Lubricating oils and greases, white oils. The results are reported as the concentrations of fractions of MOSH/POSH and MOAH, with grouping based on the number of carbon atoms in the substances. The reported fractions are listed in the table below: MOSH/POSH (C10-C50), total MOAH (C10-C50), total MOSH/POSH (≥C10-≤C16) MOAH (≥C10-≤C16) MOSH/POSH (>C16-≤C20) MOAH (>C16-≤C25) MOSH/POSH (>C20-≤C25) MOAH (>C25-≤C35) MOSH/POSH (>C25-≤C35) MOAH (>C35-≤C50) MOSH/POSH (>C35-≤C40) MOSH/POSH (>C40-≤C50) In case the sample contains high amounts of MOSH, POSH, or poly alpha olefins (PAO), the levels should be indicated before shipping samples. Moreover, the LOQ is higher for samples with high MOSH, POSH, or PAO content due to dilution. Additionally, the safety data sheets (SDS) should be supplied with the samples when available.

Determination of the oxygen transmission rate of plastic films and sheet-like materials. The test is performed on two parallel samples simultaneously. Measurement conditions (temperature and relative humidity) can be chosen according to the intended use of the material. Oxygen permeability is typically measured at 23 °C and 0% relative humidity as per standard ASTM D3985. In moist conditions, for example at 38 °C and 90% relative humidity, standard ASTM F1927 is used. Please disclose the desired temperature (from 10 °C to 38 °C) and relative humidity (either 0% or from 20% to 90%) upon ordering. This measurement is suitable for plastic films with OTR values between 0.05 to 20 000 cm³/(m² * day).

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].

GC-MS analysis of 16 PAH compounds, which are listed as high-priority pollutants by the U.S. Environmental Protection Agency (EPA). The analyzed PAH compounds are: 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], benz(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 (a) pyrene [CAS: 50-32-8], dibenzo(ah)anthracene [CAS: 53-70-3], benzo (ghi) perylene [CAS: 191-24-2], indeno (123cd) pyrene [CAS: 193-39-5].

Targeted screening and quantification of 164 PFAS compounds in various materials with accredited in-house methods based on ISO 23702-1, CNS 15808, and CEN/TS 15968. The service includes both LC-MS/MS analysis of low-volatility PFAS and GC-MS/MS analysis of volatile PFAS substances. Examples of target analytes include PFOS, PFOA, PFHxS, and PFNA. The full list of compounds is available upon request. In addition to plastic and paper, the measurement is suitable for textiles, leather, wood, metals, paints, and coatings.  One common application of this analysis is evaluating compliance with EU and US regulations on PFAS in food packaging. If this is the goal, a 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.