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505595

Supelco

Supelclean™ LC-WCX 固相萃取管

bed wt. 100 mg, volume 1 mL, pk of 108

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About This Item

UNSPSC代码:
41115712

物料

polypropylene tube

质量水平

100

组成

bed wt., 100 mg

包装

pk of 108

技术

solid phase extraction (SPE): suitable

体积

1 mL

基质

silica gel

基质活性基团

WCX phase
carboxylic acid, Na+ counterion

直径

40-45 μm

孔径

60 Å

应用

food and beverages

分离技术

ion exchange
ion exchange

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法律信息

Supelclean is a trademark of Sigma-Aldrich Co. LLC

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

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分析证书(COA)

Lot/Batch Number

Sorry, we don't have COAs for this product available online at this time.

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  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  4. When using Product 505595, Supelclean™ LC-WCX SPE Tube, what is the capacity of this packing?

    The meq/gram capacity is not known and will have to be determined for your specific application.

  5. What is the frit material in Product 505595, Supelclean™ LC-WCX SPE Tube?

    The frit is polyethylene with 20/40 micron pore size.

  6. What type of compounds is Product 505595, Supelclean™ LC-WCX SPE Tube, suitable for?

    This cartridge is used for weak cations, amines, antibiotics, drugs, amino acids, catecholamines, nucleic acid bases, nucleosides, and surfactants.

  7. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  8. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

商品

Solid Phase Extraction: Ion Exchange Methodology

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.

实验方案

Solid Phase Extraction: Normal Phase Methodology

Normal-phase SPE separates analytes based on polar interaction with sorbents in diverse sample matrices.

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