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54283-U

Supelco

Supel™ Sphere Carbon/NH2 SPE Tube

volume 6 mL, pk of 30

Synonym(s):

Supel™ Sphere

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About This Item

UNSPSC Code:
41115712
NACRES:
NB.21

material

polypropylene tube

Quality Level

100

product line

Supel™

composition

bed A, 500 mg (Spherical carbon)
bed B, 500 mg (Spherical aminopropyl (NH2) phase)

packaging

pk of 30

technique(s)

solid phase extraction (SPE): suitable

volume

6 mL

matrix active group

amino phase
carbon phase

application(s)

food and beverages

General description

Retention Mechanism: Reversed phase and anion-exchange
Sample Matrix Compatibility: Organic or aqueous solutions

  • Dual layer SPE tube that contains both spherical carbon (upper layer) and spherical aminopropyl (NH2) phase (lower layer) SPE sorbents, separated by PE frit.
  • Developed to offer superior cleanup when conducting multi-residue pesticide analysis from food (e.g. agricultural products, meats, etc.).
  • Carbon 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.
  • Aminopropyl (NH2) retains fatty acids, organic acids, and some polar pigments and sugars common in food matrices.
The need for SPE cartridges with improved flow characteristics and reduced susceptibility to the formation of fines has brought about the development of a family of SPE tubes packed entirely with spherical, non-friable particles. The faster, more consistent flow produced by the spherical design produces accelerated gravity filtration, thus, eliminating the need for a vacuum manifold to process samples.

  • SPE tube packed entirely with spherical, non-friable particles
  • Improved flow characteristics and faster flow for gravity filtration
  • Reduced susceptibility to the formation of fines

Legal Information

Supel is a trademark of Sigma-Aldrich Co. LLC

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

54283-U:

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Certificates of Analysis (COA)

Lot/Batch Number
15715002
13949803
13949802
13949801
12412604

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