Documents
54024-U
Supelclean™ ENVI-Carb/NH2 SPE Tube
bed B 500 mg (Supelclean LC-NH2), bed A 500 mg (Supelclean ENVI-Carb), volume 6 mL, pkg of 300 ea
Recommended Products
material
polypropylene tube
Quality Level
product line
Supelclean™
composition
bed A, 500 mg (Supelclean ENVI-Carb)
bed B, 500 mg (Supelclean LC-NH2)
packaging
pkg of 300 ea
technique(s)
solid phase extraction (SPE): suitable
volume
6 mL
matrix active group
aminopropyl phase
carbon phase
application(s)
food and beverages
separation technique
ion exchange
reversed phase
Looking for similar products? Visit Product Comparison Guide
Related Categories
1 of 4
This Item | 54035-U | 54332-U | 54096-U |
|---|---|---|---|
| composition bed A, 500 mg (Supelclean ENVI-Carb), bed B, 500 mg (Supelclean LC-NH2) | composition bed A, 500 mg (Supelclean ENVI-Carb), bed B, 500 mg (Supelclean LC-NH2) | composition bed A, 500 mg (Supelclean ENVI-Carb), bed B, 500 mg (Supelclean LC-NH2) | composition bed A, 500 mg (Supelclean ENVI-Carb), bed B, 500 mg (Supelclean LC-NH2) |
| packaging pkg of 300 ea | packaging pk of 30 | packaging pk of 20 | packaging pk of 200 |
| volume 6 mL | volume 6 mL | volume 3 mL | volume 20 mL |
| matrix active group aminopropyl phase, carbon phase | matrix active group aminopropyl phase, carbon phase | matrix active group aminopropyl phase, carbon phase | matrix active group aminopropyl phase, carbon phase |
| application(s) food and beverages | application(s) food and beverages | application(s) food and beverages | application(s) food and beverages |
General description
Sample Matrix Compatibility: Organic or aqueous solutions
- Dual layer SPE tube that contains both Supelclean ENVI-Carb (upper layer) & LC-NH2 (lower layer) SPE sorbents (separated by PE frit)
- Developed to offer superior clean up when conducting multi-residue pesticide analysis from food (e.g. agricultural products, meats, etc.).
- ENVI-carb has a strong affinity towards planar molecules, and can isolate/remove pigments (e.g., chlorophyll and carotinoids) and sterols commonly present in foods and natural products
- Supelclean LC-NH2 is an aminopropyl phase that retains fatty acids, organic acids, and some polar pigments and sugars common in food matrices
Legal Information
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
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’.
Already Own This Product?
Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.
Difficulty Finding Your Product Or Lot/Batch Number?
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'.
Aldrich Products
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'.
Not Finding What You Are Looking For?
In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.
Articles
Reversed-phase interaction will retain most molecules with hydrophobic character; it is very useful for extracting analytes that are very diverse in structure within the same sample.
Protocols
Retention occurs through polar interaction between the sorbent and analytes. Typical sample matrices that can be employed in normal-phase SPE include hydrocarbon or fatty oils diluted in a solvent like hexane, isooctane, chlorinated solvent, THF, diethyl ether, or ethyl acetate.
Related Content
Solid phase extraction (SPE) is a technique used for rapid, selective sample preparation and purification prior to chromatographic analysis (e.g. HPLC, GC, TLC). SPE is used to exchange sample matrices, concentrate analytes, and remove interferences and contaminants to improve data and protect the analytical column.
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