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
49452-U
C7 - C40 Saturated Alkanes Standard
certified reference material, 1000 μg/mL each component in hexane
Synonym(s):
Saturated Alkane Calibration Mix, C7 - C40
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 1 mL | Estimated to ship onJune 02, 2026fromMILWAUKEE | $66.10 |
About This Item
grade
certified reference material
Quality Level
CofA
current certificate can be downloaded
packaging
ampule of 1 mL
concentration
1000 μg/mL each component in hexane
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
application(s)
petroleum
format
multi-component solution
storage temp.
2-8°C
General description
Application
Other Notes
1 of 1
This Item | |||
|---|---|---|---|
| application(s) petroleum | application(s) petroleum | application(s) petroleum | application(s) food and beverages |
| 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) HPLC: suitable, gas chromatography (GC): suitable |
| Quality Level 300 | Quality Level 300 | Quality Level 300 | Quality Level 300 |
| grade certified reference material | grade certified reference material, TraceCERT® | grade - | grade analytical standard |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C |
| concentration 1000 μg/mL each component in hexane | concentration 1000 μg/mL each component in hexane | concentration in dichloromethane (varied) | concentration 1000 μg/mL each component in hexane |
Analyte
- Decane
- Docosane
- Dodecane
- Dotriacontane
- Eicosane
- Heneicosane
- Hentriacontane
- Heptacosane
- Heptadecane
- Heptane
- Heptatriacontane
- Hexacosane
- Hexadecane
- Hexatriacontane
- Nonacosane
- Nonadecane
- Nonane
- Nonatriacontane
- Octacosane
- Octadecane
- Octane
- Octatriacontane
- Pentacosane
- Pentadecane
- Pentatriacontane
- Tetracontane
- Tetracosane
- Tetradecane
- Tetratriacontane
- Triacontane
- Tricosane
- Tridecane
- Tritriacontane
- Undecane
signalword
Danger
Hazard Classifications
Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1 Inhalation - STOT SE 3
target_organs
Central nervous system, Nervous system
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
-14.8 °F - closed cup
flash_point_c
-26 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Protocols
GC Analysis of Terpenes in Cannabis on Equity®-1 after Headspace SPME using 50/30 μm DVB/CAR/PDMS Fiber
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 49452-U | 04061837619311 |
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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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