54058-U
PE frit (20 μm porosity)
polypropylene hardware
Supelclean™
bed A, 300 mg (Supelclean™ ENVI-Carb-II SPE)
bed B, 600 mg (Supelclean™ PSA SPE)
pk of 30
solid phase extraction (SPE): suitable
6 mL
PSA phase
carbon phase
food and beverages
ion exchange
reversed phase
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Danger
Eye Dam. 1 - Skin Sens. 1 - STOT RE 2 Inhalation
respiratory tract irritation
11 - Combustible Solids
WGK 1
Not applicable
Not applicable
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)
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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.
SPE retention mechanism in this case is based on the electrostatic attraction of charged functional groups of the analyte(s) to oppositely charged functional groups on the sorbent.
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.
Normal-phase SPE separates analytes based on polar interaction with sorbents in diverse sample matrices.
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