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Chromatography downloads

In our download overview you will find comprehensive information and documents.

Scientific and applicative posters

Determination of Veterinary Drug Residues in Foods of Animal Origin using QuEChERS methodology by LC-MS/MS

Enrichment and clean-up of steroid hormones from water samples

Determination of the best stationary phase for PFAS with LC-MS/MS

HPLC Analysis of per and polyfluoroalkyl substances

Analysis of PFAS from food samples

Analysis of PFAS from water samples

Bestimmung von Tierarzneimitteln mit Flüssig-flüssig-Extraktion, dispersiver Festphasenextraktion und HPLC-MS/MS-Detektion

Robust determination of PFAS substances in drinking water using SPE and HPLC-MS/MS according to EPA 533 (EN)

Robust determination of PFAS substances in drinking water using SPE and HPLC-MS/MS according to EPA 537.1 (EN)

Polytoxicological analysis of urine specimen according to German CTU-criteria: Development of a comprehensive method via solid-phase extraction and LC-MS/MS detection (EN); Poster about amphetamines, opiates, methadone/EDDP, cocaine/benzoylecgonine, benzodiazepines, and THC-COOH in cooperation with Institute of Legal Medicine (University Hospital of Cologne)

Characterization of RP Sorbents by Linear Solvation Energy Relationships (LSER) (EN)

Stabilität von kieselgelbasierten RP-Phasen im basischen Milieu (DE)

NUCLEOSHELL Biphenyl – Biphenylmodifiziertes Kieselgel mit verbesserter pH‑Stabilität (DE)

Bestimmung von lipophilen Algentoxinen mittels HPLC-MS/MS (DE)

Determination of mycotoxins with dSPE and HPLC-MS/MS in food and feed (EN)

Determination of perfluorinated alkyl substances in water with SPE and HLPC-MS / ​MS detection (EN)

Determination of pesticide residues in tea with QuEChERS and HLPC‑MS / ​MS (EN)

Improvement of biphenyl sorbents by bulky substituents (EN)

Advantages of a hydrophilic-lipophilic balanced polymeric phase over a standard hydrophobic PS‑DVB‑phase in Solid-Phase Extraction (EN)

Bestimmung von Chloramphenicol in Honig mit automatisierter Festphasenextraktion und HLPC‑MS / ​MS-Detektion (DE)

Bestimmung von Anthocyanen in Fruchtsäften per HPLC‑UV (DE)

Bestimmung von Steviolglykosiden per HPLC‑UV (DE)

Determination of quaternary ammonium salts and veterinary drugs in food (EN)

NUCLEODUR π² - Selektivitätsgewinn durch Änderung des organischen Modifiers (DE)

Bestimmung von Acrylamid aus Wasser nach DIN EN ISO 38413‑6 (DE)

Bestimmung von wasserlöslichen Vitaminen aus Nahrungsergänzungsmitteln mittels HPLC‑UV (DE)

Analysis of acrylamide from water according to DIN EN ISO 38413‑6 (EN)

Bestimmung von Süßstoffen aus Wasser (DE)

Bestimmung von Pyrrolizidinalkaloiden in Pflanzenmaterial mittels SPE / ​LC / ​MS / ​MS (DE)

Bestimmung von organischen Säuren in Fruchtsäften mittels HPLC‑UV (DE)

Analysis of trace residues of explosive materials following the guidelines set out in USEPA method 8330B and DIN EN ISO 22478 (EN)

Analysis of isothiazolinone biocides in cosmetic products and detergents by HPLC (EN)

Development and application of different octadecylsilane core-shell columns in reversed phase high performance liquid chromatography (EN)

Application notes

02/2025 Analysis of PFAS in food samples by SPE and LC-MS/MS according to EPA Draft Method 1633 (EN)

01/2025 Semi-automated analysis of PFAS from human serum (EN)

01/2024 Analysis of PFAS in aqueous samples by SPE and LC-MS/MS according to EPA Method 1633 (EN)

03/2023 Enrichment and clean-up of steroid hormones from water samples (EN)

02/2023 Analysis of 25-Hydroxyvitamin D in serum by automated sample cleanup and LC-MS/MS (EN)

17/2022 Diclofenac Sodium and Related Substances (EN)

16/2022 Amlodipine Besylate and Related Substances – USP (EN)

15/2022 Determination of Perfluoroalkyl Substances from water samples by SPE and LC-MS/MS according to DIRECTIVE (EU) 2020 / 2184 (EN)

14/2022 Trimethoprim and Related Substances – USP (EN)

13/2022 Ibuprofen and Valerophenone – USP (EN)

12/2022 Analysis of Per- and Polyfluoroalkyl Substances in Aqueous Samples with CHROMABOND® WAX according to EPA Method 533 (EN)

11/2022 Analysis of Per- and Polyfluoroalkyl Substances in Aqueous Samples by SPE and LC-MS/MS according to EPA Draft Method 1633 (EN)

10/2022 Determination of Per- and Polyfluoroalkyl Substances from water samples according to ISO 21675:2019 (EN)

08/2022 Fluconazole and Related Substances – USP (EN)

07/2022 Tamsulosin Hydrochloride and Related Substances (EN)

06/2022 Pravastatin Sodium and Related Substances (EN)

05/2022 Metoprolol Tartrate and related substances (EN)

04/2022 Analysis of organic acids from fruit juices by HPLC-UV (EN)

03/2022 Analysis of amino acids by HPLC using 6-Aminoquinolyl-N-hydroxysuccinimidyl carbamate as derivatizing agent (EN)

02/2022 Determination of PFAS from food according to FDA Method C-010.02 (EN)

01/2022 Determination of acrylamide in coffee and coffee products according to ISO 18862:2016 (EN)

05/2021 PFAS analysis according to EPA 8327 (EN)

04/2021 PFAS analysis according to ISO 21675:2019 and DIN 38407-42 (EN)

03/2021 PFAS HPLC analysis according to EPA 533 and 537.1(EN)

02/2021 PFAS analysis according to EPA 533 (EN)

01/2021 PFAS analysis according to EPA 537.1 (EN)

07/2020 Solid phase extraction of per- and polyfluoroalkyl substances (PFAS) from contaminated soils (EN)

06/2020 Solid phase extraction of per- and polyfluoroalkyl substances (PFAS) from clothing (EN)

05/2020 Solid phase extraction of per- and polyfluoroalkyl substances (PFAS) from drinking water (EN)

04/2020 Determination of cannabinoids in hemp products (EN)

03/2020 Potency testing in cannabis extracts using a LC–UV approach (EN)

02/2020 Determination of pesticide residues in cannabis with a high amount of carbon in the QuEChERS mix (EN)

01/2020 Determination of pesticide residues in cannabis with a low amount of carbon in the QuEChERS mix (EN)

10/2018 Isothiazolinones from dish-washing agents and cleaning agents samples (EN)

09/2018 Aromatic amines derived from azo colorants in dyed leathers (ISO 17234-1) (EN)

08/2018 Comparison of different NUCLEODUR phases for the determination of primary aromatic amines (EN)

07/2018 Cannabinoids (THC) in plasma and serum samples with GC-MS (EN)

06/2018 Cannabinoids (THC) in urine samples with GC-MS (EN)

05/2018 Triphenylmethane dyes from aquaculture samples (EN)

04/2018 Pharmaceuticals from serum (EN)

03/2018 Pyrrolizidine alkaloids (EN)

02/2018 Chloramphenicol from honey (EN)

01/2018 Hydroxymethylfurfural in honey according to DIN 10751 (EN)

11/2017 Fipronil in eggs (EN)

10/2017 Steviol glycosides in low-calorie food (EN)

09/2017 Food colorants in food with HPLC-UV (EN)

08/2017 Residues of sweeteners in fresh water (EN)

07/2017 Acrylamide in coffee (EN)

06/2017 Water soluble vitamins in food supplements with HPLC-UV (EN)