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57231

Supelco

Supelclean™ ENVI™-8 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 (20 μm porosity)
polypropylene hardware

feature

endcapped

composition

bed wt., 500 mg

packaging

pk of 54

extent of labeling

14% C loading

technique(s)

solid phase extraction (SPE): suitable

surface area

475 m2/g

volume

3 mL

matrix

silica gel base material (irregularly shaped, acid washed)

matrix active group

C8 (octyl) bonding, polymerically bonded

particle size

45 μm

pore size

0.8 cm3/g pore volume
60 Å pore size

application(s)

food and beverages

separation technique

reversed phase

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General description

Retention Mechanism: Reversed-phase
Sample Matrix Compatibility: Aqueous solutions (drinking, ground, waste water)

  • High 14% C loading for increased binding capacities and higher recoveries
  • Higher carbon loading also offers greater resistance to extreme pH conditions
  • Excellent for cleaning, extracting and concentrating pollutants from aqueous environmental samples
  • Used for extracting herbicides, fungicides, and pesticides from waste material

Legal Information

ENVI is a trademark of Sigma-Aldrich Co. LLC
Supelclean is a trademark of Sigma-Aldrich Co. LLC

Storage Class Code

13 - Non Combustible Solids

WGK

nwg

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.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

57231:

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Certificates of Analysis (COA)

Lot/Batch Number
14930501
12385401
10657901
9327501
7610601

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Articles

Solid Phase Extraction: Reversed-Phase Methodology

Reversed-phase interaction will retain most molecules with hydrophobic character; it is very useful for extracting analytes that are very diverse in structure within the same sample.

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