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Supelco

Supelclean™ LC-Si SPE Tube

bed wt. 500 mg, volume 3 mL, pk of 54

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About This Item

UNSPSC Code:
41115712

material

PE frit
polypropylene hardware

Quality Level

100

product line

Supelclean™

composition

bed wt., 500 mg

packaging

pk of 54

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

silica bonding

particle size

45 μm

pore size

0.8 cm3/g pore volume
60 Å pore size

application(s)

food and beverages

separation technique

normal phase

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Legal Information

Supelclean is a trademark of Sigma-Aldrich Co. LLC

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Umesh P Agarwal et al.
Journal of agricultural and food chemistry, 67(15), 4367-4374 (2019-03-28)
Syringyl (S) lignin content and the syringyl-to-guaiacyl (S/G) lignin ratio are important characteristics of wood and lignocellulosic biomass. Although numerous methods are available for estimating S lignin units and the S/G ratio, in this work, a new method based on

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