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54103-U

Supelco

Supelclean ENVI-Carb II/PSA SPE Tube

bed B 500 mg (Supelclean PSA SPE), bed A 500 mg (Supelclean ENVI-Carb-II SPE), volume 6 mL, pk of 300

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NACRES:
NB.21

material

PE frit (20 μm porosity)
polypropylene hardware

Quality Level

product line

Supelclean

composition

bed A, 500 mg (Supelclean
ENVI-Carb-II SPE)

bed B, 500 mg (Supelclean
PSA SPE)

packaging

pk of 300

technique(s)

solid phase extraction (SPE): suitable

volume

6 mL

matrix active group

PSA phase
carbon phase

application(s)

food and beverages

separation technique

ion exchange
reversed phase

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1 of 4

This Item
54058-U54067-U54217-U
separation technique

ion exchange, reversed phase

separation technique

ion exchange, reversed phase

separation technique

ion exchange, reversed phase

separation technique

ion exchange, reversed phase

volume

6 mL

volume

6 mL

volume

6 mL

volume

20 mL

application(s)

food and beverages

application(s)

food and beverages

application(s)

food and beverages

application(s)

food and beverages

material

PE frit (20 μm porosity), polypropylene hardware

material

PE frit (20 μm porosity), polypropylene hardware

material

PE frit (20 μm porosity), polypropylene hardware

material

PE frit (20 μm porosity), polypropylene hardware

composition

bed A, 500 mg (Supelclean
ENVI-Carb-II SPE), bed B, 500 mg (Supelclean
PSA SPE)

composition

bed A, 300 mg (Supelclean ENVI-Carb-II SPE), bed B, 600 mg (Supelclean PSA SPE)

composition

bed A, 500 mg (Supeclean ENVI-Carb-II SPE), bed B, 500 mg (Supelclean PSA SPE)

composition

bed A, 500 mg (Supelclean
ENVI-Carb-II SPE), bed B, 500 mg (Supelclean
PSA SPE)

General description

Retention Mechanism: Reversed-phase and anion-exchange
Sample Matrix Compatibility: Organic or aqueous solutions

  • Dual layer SPE tube that contains both Supelclean ENVI-Carb (upper layer) & PSA (lower layer) SPE sorbents (separated by PE frit)
  • Developed to offer superior clean up when conducting multi-residue pesticide analysis from food (e.g. agricultural products, meats, etc.).
  • ENVI-carb has a strong affinity towards planar molecules, and can isolate/remove pigments (e.g., chlorophyll and carotinoids) and sterols commonly present in foods and natural products
  • Supelclean PSA is a polymerically bonded, ethylenediamine-N-propyl phase that contains both primary and secondary amines
  • Supelclean PSA has a strong affinity and high capacity for fatty acids, organic acids, and some polar pigments and sugars
  • Tested for superior cleanliness using GC-FID and GC-MS

Legal Information

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

signalword

Danger

Hazard Classifications

Eye Dam. 1 - Skin Sens. 1 - STOT RE 2 Inhalation

target_organs

respiratory tract irritation

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


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Articles

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.

Protocols

Normal-phase SPE separates analytes based on polar interaction with sorbents in diverse sample matrices.

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