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57014

Supelco

Tubo de SPE Supelclean™ LC-NH2

bed wt. 500 mg, volume 3 mL, pk of 54

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About This Item

UNSPSC Code:
41115712

material

polypropylene hardware

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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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.

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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Certificados de análisis (COA)

Lot/Batch Number
15905801
15662801
15425801
12899902

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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
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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