Environmental Reference Materials
We support your environmental and analytical testing with a market-leading range of quality reference materials. Our portfolio expands and adapts to changing regulations and technology – improving your laboratory’s efficiency and giving you confidence in the accuracy of your results.
Our portfolio of ISO/IEC 17034 and 17025-accredited reference materials enables your analysis of a broad range of analytes – including pesticides, PFAS, pharmaceutical and veterinary residues, and cannabinoids.
The LGC product range includes state-of-the art multi-residue mixtures, and stable isotope labelled reference materials, while our ISO 17034 Certificates of Analysis give customers the most detailed information possible – including total combined uncertainty statements traceable to SI units.
Discover our online product range below.
Environmental Accreditation
Please see individual products for specific accreditation status See our accreditations
Select a Category
- Aqueous Inorganic Environmental Reference Materials
- Dioxin and Furan Reference Materials and Research Chemicals
- Dye and Metabolite Reference Materials and Research Chemicals
- Flame Retardant Reference Materials and Research Chemicals
- Health and Personal Care Reference Materials
- Hydrocarbon and Petrochemical Reference Materials
- Laboratory Consumable Products
- Marine and Freshwater Toxin Reference Materials
- Matrix Reference Materials
- Microbiology Research and Reference Materials
- Mycotoxin Research and Reference Materials
- Nitrosamine Research and Reference Materials
- Organic environmental reference materials
- PCB and Related Compounds Reference Materials
- Perfluoroalkylated Substance (PFAS) Research Chemicals & Reference Materials
- Pesticide & Metabolite Reference Materials and Research Chemicals
- Pharmaceutical, Veterinary Compound & Metabolite Reference Materials
- Phenol and Aromatic Compound Reference Materials
- Physical Property Reference Materials
- Polycyclic Aromatic Hydrocarbon (PAH) Reference Materials
- Reference Materials for Environmental Testing Regulations
- Stable Isotope Labelled Compound Reference Materials
- Volatile Organic Compound Research and Reference Materials
- Water Testing Reference Materials
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fhea%2Fhcb%2F10747889090590%2F13432.png)
- Product Code: DRE-C13161000
- CAS Number: 7421-93-4
- Brand: Dr. Ehrenstorfer
- Product type: Metabolite
- Product Format: Neat
- Regulatory Method: Stockholm POP
- Analytes: Endrin-aldehyde
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fh10%2Fha0%2F10435912040478%2F14695.png)
- Product Code: DRE-C11120100
- CAS Number: 202480-68-0
- Brand: Dr. Ehrenstorfer
- Product Format: Neat
- Analytes: Chloramphenicol D5 (ring D4, benzyl D)
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fh1b%2Fh1d%2F10455183851550%2F14394.png)
- Product Code: DRE-XA10205100WA
- CAS Number: 2727464-25-5
- Brand: Dr. Ehrenstorfer
- Product type: Stable Isotope Labelled, Metabolite
- Product Format: Single Solution
- Analytes: (Aminomethyl) phosphonic Acid 13C 15N (AMPA)
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fhe4%2Fha8%2F10692421451806%2F14544.png)
- Product Code: DRE-XA14050100WA
- CAS Number: 1185107-63-4
- Brand: Dr. Ehrenstorfer
- Product Format: Single Solution
- Analytes: Glyphosate 1,2-13C2 15N
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fh39%2Fh8f%2F10692994990110%2F14358.png)
- Product Code: DRE-CA13230100
- CAS Number: 1020719-29-2
- Brand: Dr. Ehrenstorfer
- Product Format: Neat
- Analytes: 2-(Chloroethyl) Phosphonic Acid-d4
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fhfa%2Fha7%2F10687707250718%2F14475.png)
- Product Code: DRE-C13662100
- CAS Number: 158062-67-0
- Brand: Dr. Ehrenstorfer
- Product Format: Neat
- Analytes: Flonicamid
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fha1%2Fhd7%2F10747888467998%2F13420.png)
- Product Code: DRE-C11201000
- CAS Number: 5103-71-9
- Brand: Dr. Ehrenstorfer
- Product Format: Neat
- Analytes: Cis-Chlordane (Alpha Isomer)
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fh49%2Fhc2%2F10700642222110%2F2464.png)
- Product Code: DRE-C13175500
- CAS Number: 101342-45-4
- Brand: Dr. Ehrenstorfer
- Product Format: Neat
- Regulatory Method: EC 96_23
- Analytes: 4-epi-Chlortetracycline Hydrochloride
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fhbb%2Fhda%2F10692812144670%2F14595.png)
- Product Code: DRE-C14283710
- CAS Number: 1015855-75-0
- Brand: Dr. Ehrenstorfer
- Product Format: Neat
- Analytes: Imidacloprid D4 (imidazolidin-4,4,5,5 D4)
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fh15%2Fh9f%2F10692868046878%2F13241.png)
- Product Code: DRE-C11940100
- CAS Number: 202480-67-9
- Brand: Dr. Ehrenstorfer
- Product Format: Neat
- Analytes: 2,4-D D3
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fh02%2Fh0d%2F10756086038558%2F12363.png)
- Product Code: DRE-C12081000
- CAS Number: 789-02-6
- Brand: Dr. Ehrenstorfer
- Product Format: Neat
- Analytes: 2,4'-DDT
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fh35%2Fh31%2F10687630868510%2F42402.png)
- Product Code: DRE-C16972830
- CAS Number: 168316-95-8
- Brand: Dr. Ehrenstorfer
- Product Format: Neat
- Analytes: Spinosad
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fh68%2Fh9e%2F10687781404702%2F6450.png)
- Product Code: DRE-CA11433000
- CAS Number: 26172-55-4
- Brand: Dr. Ehrenstorfer
- Product Format: Neat
- Regulatory Method: EU_2009_1223
- Analytes: 5-Chloro-2-methyl-4-isothiazolin-3-one
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fh8c%2Fhfa%2F10761572679710%2F13680.png)
- Product Code: DRE-CA14005000
- CAS Number: 16423-19-1
- Brand: Dr. Ehrenstorfer
- Product Format: Neat
- Analytes: (±)-Geosmin
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fh3b%2Fh9c%2F10687776227358%2F15888.png)
- Product Code: DRE-C11145000
- CAS Number: 500008-45-7
- Brand: Dr. Ehrenstorfer
- Product Format: Neat
- Analytes: Chlorantraniliprole
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fh7c%2Fh78%2F10761010937886%2F13781.png)
- Product Code: DRE-CA13944500
- CAS Number: 98886-44-3
- Brand: Dr. Ehrenstorfer
- Product Format: Neat
- Analytes: Fosthiazate
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fh93%2Fhf1%2F10640085680158%2F42400.png)
- Product Code: DRE-C16972770
- CAS Number: 935545-74-7
- Brand: Dr. Ehrenstorfer
- Product Format: Neat
- Analytes: Spinetoram
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fhd8%2Fhe4%2F10747888828446%2F13421.png)
- Product Code: DRE-C11202000
- CAS Number: 5103-74-2
- Brand: Dr. Ehrenstorfer
- Product Format: Neat
- Analytes: Trans-Chlordane (Gamma Isomer)
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