57298-U
StableFlex fiber
plain gray hub
23 ga
pk of 3
30 μm (CAR/PDMS layer)
50 μm (DVB layer)
solid phase microextraction (SPME): suitable
1 cm
DVB/CAR/PDMS coating
food and beverages
for analyte group flavors (volatiles and semivolatiles, C3-20) (MW 40-275)
for use with autosampler
Looking for similar products? Visit Product Comparison Guide
1 of 4
This Item | 57293-U | 57310-U | 57326-U |
---|---|---|---|
df 30 μm (CAR/PDMS layer), 50 μm (DVB layer) | df 65 μm (PDMS/DVB) | df 65 μm (PDMS/DVB) | df 65 μm (PDMS/DVB) |
matrix active group DVB/CAR/PDMS coating | matrix active group PDMS/DVB coating | matrix active group PDMS/DVB coating | matrix active group PDMS/DVB coating |
compatibility for analyte group flavors (volatiles and semivolatiles, C3-20) (MW 40-275), for use with autosampler | compatibility for analyte group volatiles, amines, and nitroaromatic compounds (MW 50-300), for use with autosampler | compatibility for analyte group volatiles, amines, and nitroaromatic compounds (MW 50-300), for use with manual holder | compatibility for analyte group volatiles, amines, and nitroaromatic compounds (MW 50-300), for use with manual holder |
needle size 23 ga | needle size 23 ga | needle size 24 ga | needle size 24 ga |
packaging pk of 3 | packaging pkg of 3 ea | packaging pkg of 3 ea | packaging pkg of 3 ea |
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’.
Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.
How to Find the Product Number
Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (Example: T1503).
Example:
Additional examples:
705578-5MG-PW
PL860-CGA/SHF-1EA
MMYOMAG-74K-13
1000309185
enter as 1.000309185)
Having trouble? Feel free to contact Technical Service for assistance.
How to Find a Lot/Batch Number for COA
Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.
For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').
For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').
For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.
In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.
The work describes the development of an HS-SPME-GC-MS method to determine 2-chloroethanol as a marker of fumigant ethylene oxide in different kinds of sesame seed samples.
In this article, SPME-GC was successfully used to identify many volatile compounds present in the headspace over several spirits.
-ß-Farnesene; Humulene; γ-Muurolene; γ-Selinene; Geranyl isobutyrate; ß-Selinene; a-Muurolene; a-Selinene; γ-Cadinene; Calamenene; Δ-Cadinene; Caryophyllene oxide; Humulene oxide
GC Analysis of Terpenes in Cannabis on Equity®-1 after Headspace SPME using 50/30 μm DVB/CAR/PDMS Fiber
Terpenes are present in essential oils derived from plants and often impart characteristic aromas to the plant or its oil. The SPME is a convenient, efficient, and easy to automate sample preparation technology for analyzing the terpene/terpenoid profile of these plant materials.
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service