If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
CRM47949
Ethylene oxide solution
certified reference material, 2000 μg/mL in dichloromethane, ampule of 1 mL
Synonym(s):
Ethylene oxide solution
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
1 mL | Estimated to ship onAugust 21, 2026fromMILWAUKEE | $53.80 |
About This Item
Quality Segment
product line
TraceCERT®
grade
certified reference material, TraceCERT®
CofA
current certificate can be downloaded
packaging
ampule of 1 mL
concentration
2000 μg/mL in dichloromethane
technique(s)
gas chromatography (GC): suitable, GC-HS: suitable
application(s)
agriculture
cleaning products
cosmetics
food and beverages
personal care
format
single component solution
storage temp.
2-8°C
SMILES string
C1CO1
InChI
1S/C2H4O/c1-2-3-1/h1-2H2
InChI key
IAYPIBMASNFSPL-UHFFFAOYSA-N
Application
Other Notes
Legal Information
1 of 1
This Item | |||
|---|---|---|---|
| description certified reference material, 2000 μg/mL in dichloromethane, ampule of 1 mL | description certified reference material, 500 μg/mL in DMSO, ampule of 1 mL | description certified reference material, 50 mg/mL in methanol | description certified reference material, 50 mg/mL in dichloromethane, ampule of 1 mL |
| application(s) agriculture | application(s) agriculture | application(s) agriculture | application(s) environmental |
| technique(s) HPLC: suitable, gas chromatography (GC): suitable | technique(s) HPLC: suitable, gas chromatography (GC): suitable | technique(s) HPLC: suitable, gas chromatography (GC): suitable | technique(s) - |
| Quality Level 300 | Quality Level 300 | Quality Level 300 | Quality Level 300 |
| grade certified reference material, TraceCERT® | grade certified reference material, TraceCERT® | grade certified reference material, TraceCERT® | grade certified reference material, TraceCERT® |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C |
| concentration 2000 μg/mL in dichloromethane | concentration 500 μg/mL in DMSO | concentration 50 mg/mL in methanol | concentration 50 mg/mL in dichloromethane |
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signalword
Danger
hcodes
Hazard Classifications
Carc. 1B - Eye Irrit. 2 - Muta. 1B - Skin Irrit. 2 - STOT SE 3
target_organs
Central nervous system
Storage Class
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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