Organic environmental reference materials
Environmental samples can contain a wide range of organic compounds, from naturally occurring to man-made. Accurate analytical measurements of these compounds enable us to understand reaction mechanisms in the environment and potential health impacts – helping to ensure that the right safeguarding decisions can be made.
Our portfolio of additional organic reference materials is designed to support your analytical needs and includes key compound groups used as disinfectants, catalysts, preservatives or stabilisers, such as organotins (OTCs). Explore our range below.
Environmental Additional organic reference materials accreditation
Please see individual products for specific accreditation status See our accreditations
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fh74%2Fh31%2F10557702832158%2F8020.png)
- Product Code: DRE-CA12606200
- CAS Number: 111-90-0
- Brand: Dr. Ehrenstorfer
- Product Format: Neat
- Analytes: Diethylene glycol-monoethylether
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fha5%2Fh9c%2F10698432839710%2F11268.png)
- Product Code: DRE-GA09011092ME
- CAS Number: 62-75-9
- Brand: Dr. Ehrenstorfer
- Product Format: Single Solution
- Analytes: N-Nitrosodimethylamine 5000.0 µg/mL
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fhb8%2Fh5d%2F10617928843294%2F9649.png)
- Product Code: DRE-C10045825
- CAS Number: 61-19-8
- Brand: Dr. Ehrenstorfer
- Product Format: Neat
- Analytes: 5'-Adenylic Acid
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fhba%2Fh72%2F10558258741278%2F9408.png)
- Product Code: DRE-C17897450
- CAS Number: 3387-36-8
- Brand: Dr. Ehrenstorfer
- Product Format: Neat
- Analytes: Uridine-5'-monophosphate disodium salt
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fheb%2Fhec%2F10561409777694%2F20480.png)
- Product Code: DRE-GA09010362ME
- CAS Number: 993-16-8
- Brand: Dr. Ehrenstorfer
- Product Format: Single Solution
- Analytes: Trichloromethylstannane 1000.0 µg/mL
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fh80%2Fh01%2F10558016356382%2F34836.png)
- Product Code: DRE-C14378000
- CAS Number: 154702-15-5
- Brand: Dr. Ehrenstorfer
- Product Format: Neat
- Analytes: Iscotrizinol
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fh70%2Fh31%2F10743102930974%2F12570.png)
- Product Code: DRE-GA09010361ME
- CAS Number: 867-36-7
- Brand: Dr. Ehrenstorfer
- Product Format: Single Solution
- Analytes: Di-n-propyl-tin-dichloride 1000.0 µg/mL
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fhdd%2Fhb6%2F10558027792414%2F12352.png)
- Product Code: DRE-CA14433000
- CAS Number: 127-51-5
- Brand: Dr. Ehrenstorfer
- Product Format: Neat
- Analytes: alpha-Isomethylionone
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fhff%2Fh73%2F10584065671198%2F38542.png)
- Product Code: DRE-C12836800
- CAS Number: 15571-58-1
- Brand: Dr. Ehrenstorfer
- Product Format: Neat
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fh9a%2Fh01%2F10622178557982%2FA641000.png)
- Product Code: DRE-C13996450
- CAS Number: 644-76-8
- Brand: Dr. Ehrenstorfer
- Product Format: Neat
- Analytes: 1,6-Anhydro-D-galactose
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fhc5%2Fhf9%2F10587434024990%2F648.png)
- Product Code: DRE-C14903970
- CAS Number: 583-39-1
- Brand: Dr. Ehrenstorfer
- Product Format: Neat
- Analytes: 1H-Benzimidazole-2-thiol
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fh24%2Fhad%2F10561390542878%2F13895.png)
- Product Code: DRE-CA12738600
- CAS Number: 23754-87-2
- Brand: Dr. Ehrenstorfer
- Product Format: Neat
- Analytes: O,O-Dimethylphosphorothioic acid sodium salt
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fhbd%2Fh84%2F10681004064798%2F11065.png)
- Product Code: DRE-GA09010355ME
- CAS Number: 1461-22-9
- Brand: Dr. Ehrenstorfer
- Product Format: Single Solution
- Analytes: Tributyltin Chloride 1000.0 µg/mL
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fh39%2Fh17%2F10681011077150%2F11982.png)
- Product Code: DRE-CA14415000
- CAS Number: 97-54-1
- Brand: Dr. Ehrenstorfer
- Product Format: Neat
- Analytes: Isoeugenol (Cis and Trans Mix)
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fh13%2Fhf9%2F10557755293726%2F5763.png)
- Product Code: DRE-C13348600
- CAS Number: 5343-52-2
- Brand: Dr. Ehrenstorfer
- Product Format: Neat
- Analytes: 2-Ethyl-2-methylpentanoic Acid
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fh61%2Fh9a%2F10466724413470%2F58132.png)
- Product Code: DRE-C17863100
- CAS Number: 2451-62-9
- Brand: Dr. Ehrenstorfer
- Product Format: Neat
- Regulatory Method: EU_2009_1223
- Analytes: 1,3,5-Triglycidyl isocyanurate
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fh0b%2Fh45%2F10557600170014%2F11059.png)
- Product Code: DRE-GA09010356ME
- CAS Number: 1118-46-3
- Brand: Dr. Ehrenstorfer
- Product Format: Single Solution
- Analytes: n-Butyl-tin trichloride 1000.0 µg/mL
![](https://assets.lgcstandards.com/sys-master%2Fimages%2Fhe0%2Fhf7%2F10617930022942%2F9647.png)
- Product Code: DRE-C11927100
- CAS Number: 63-37-6
- Brand: Dr. Ehrenstorfer
- Product Format: Neat
- Analytes: Cytidine-5'-monophosphate
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