Supelclean^™ LC-NH₂ SPE Tube

Name: Supelclean<SUP>™</SUP> LC-NH<SUB>2</SUB> SPE Tube
Brand: SUPELCO
Price: 240 USD
Availability: InStock

bed wt. 500 mg, volume 3 mL, pk of 54

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54 EA

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About This Item

UNSPSC Code:

41115712

Key Documents

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material

polypropylene hardware

Quality Level

100

product line

Supelclean^™

composition

bed wt., 500 mg

packaging

pk of 54

extent of labeling

5% C loading

technique(s)

solid phase extraction (SPE): suitable

surface area

475 m²/g

volume

3 mL

matrix

silica gel base material (irregularly shaped)

matrix active group

amino bonding

particle size

45 μm

pore size

0.8 cm³/g pore volume
60 Å pore size

pKa

9.8

application(s)

food and beverages

separation technique

normal phase

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Analytical Sample Preparation

Solid Phase Extraction (SPE) and QuEChERS

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Show Differences

1 of 4

This Item	504483	54059-U	505269
Supelco 57014 Supelclean^™ LC-NH₂ SPE Tube	Supelco 504483 Supelclean^™ LC-NH₂ SPE Tube	Supelco 54059-U Supelclean^™ LC-NH₂ SPE Tube	Supelco 505269 Supelclean^™ LC-Ph SPE Tube
extent of labeling 5% C loading	extent of labeling 5% C loading	extent of labeling 5% C loading	extent of labeling 5.5% C
particle size 45 μm	particle size 45 μm	particle size 45 μm	particle size 45 μm
separation technique normal phase	separation technique normal phase	separation technique normal phase	separation technique reversed phase
matrix silica gel base material (irregularly shaped)	matrix silica gel base material (irregularly shaped)	matrix silica gel base material (irregularly shaped)	matrix silica gel base material (irregularly shaped)
matrix active group amino bonding	matrix active group amino bonding	matrix active group amino bonding	matrix active group phenyl bonding
pore size 0.8 cm³/g pore volume, 60 Å pore size	pore size 0.8 cm³/g pore volume, 60 Å pore size	pore size 0.8 cm³/g pore volume, 60 Å pore size	pore size 0.8 cm³/g pore volume, 60 Å pore size

General description

Solid phase extraction apparatus uses glass vials or tubes for sample collection and concentration. Some sorbents require large desorption volume than small SPE cartridges in such case SPE tubes were used.[1]

Legal Information

Supelclean is a trademark of Sigma-Aldrich Co. LLC

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

>464.0 °F

flash_point_c

> 240 °C

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Identification of four adenosine kinase isoforms in tobacco By-2 cells and their putative role in the cell cycle-regulated cytokinin metabolism.

Zuzanna Kwade et al.

The Journal of biological chemistry, 280(17), 17512-17519 (2005-02-26)

Adenosine kinase (ADK), a key enzyme in the regulation of the intracellular level of adenosine is also speculated to be responsible for the conversion of cytokinin ribosides to their respective nucleotides. To elucidate the role of ADK in the cytokinin

High-dose biotin restores redox balance, energy and lipid homeostasis, and axonal health in a model of adrenoleukodystrophy.

Stéphane Fourcade et al.

Brain pathology (Zurich, Switzerland), 30(5), 945-963 (2020-06-09)

Biotin is an essential cofactor for carboxylases that regulates the energy metabolism. Recently, high-dose pharmaceutical-grade biotin (MD1003) was shown to improve clinical parameters in a subset of patients with chronic progressive multiple sclerosis. To gain insight into the mechanisms of

Nigel J.K. Simpson

Solid-Phase Extraction: Principles, Techniques, and Applications, 445-445 (2010)

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Supelclean™ LC-NH2 SPE Tube