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54331-U

Supelclean™ ENVI™-18 SPE Tube

glass hardware, PTFE frit, bed wt. 500 mg, volume 6 mL, pk of 30

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30 ea
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$369.00
$384.00

About This Item

NACRES:
NB.21
UNSPSC Code:
41115712

$384.00

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Quality Segment

material

PTFE frit, glass hardware

feature

endcapped

composition

bed wt., 500 mg

packaging

pk of 30

extent of labeling

17% C loading

technique(s)

solid phase extraction (SPE): suitable

surface area

475 m2/g

volume

6 mL

matrix

silica gel base material (irregular shaped, acid washed)

matrix active group

C18 (octadecyl) 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

General description

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

  • Polymerically bonded, octadecyl (17% C), endcapped
  • Excellent for cleaning, extracting and concentrating pollutants from aqueous environmental samples
  • Higher 17% C loading for increased binding capacities and higher recoveries
  • Higher carbon loading also offers greater resistance to extreme pH conditions
  • 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


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Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable



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