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Supelco

Sepabeads® SP850

bucket of 1000 g

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About This Item

UNSPSC Code:
23151817

form

solid

Quality Level

packaging

bucket of 1000 g

technique(s)

LPLC: suitable
thin layer chromatography (TLC): suitable

surface area

~1000 m2/g

matrix

styrene-divinylbenzene

matrix active group

polymer

particle size

20-60 mesh
250-850 μm

pore size

~1.20 mL/g pore volume
38 Å mean pore size (sharp distribution)

density

1.01 g/mL at 25 °C (true wet)(lit.)

separation technique

reversed phase

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General description

Sepabeads® SP850 is a macroporous polymeric hydrophobic resin of styrene-divinylbenzene. This resin can be used as receiving phase in passive samplers designed for the detection of lipophilic marine toxins at sea. This resin rapidly adsorbs okadaic acid and dinophysistoxins.

Application

Sepabeads® SP850 may be used in separation medium for TLC, paper chromatography and LPLC.
Polyaromatic adsorbent for hydrophobic compounds: antibiotics, organics, adsorbing large quantities of small molecules.

Other Notes

Swelling in toluene = 19%

Legal Information

Sepabeads is a registered trademark of Mitsubishi Chemical Corp.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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Field and mesocosm trials on passive sampling for the study of adsorption and desorption behaviour of lipophilic toxins with a focus on OA and DTX1
Fux, Elie, et al.
Harmful Algae, 7, 574-583 (2008)

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