Saltar al contenido
Merck
Todas las fotos(3)

Documentos

54283-U

Supelco

Supel™ Sphere Carbon/NH2 SPE Tube

volume 6 mL, pk of 30

Sinónimos:

Supel™ Sphere

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(3)

About This Item

Código UNSPSC:
41115712
NACRES:
NB.21

Materiales

polypropylene tube

Nivel de calidad

100

Línea del producto

Supel™

composición

bed A, 500 mg (Spherical carbon)
bed B, 500 mg (Spherical aminopropyl (NH2) phase)

envase

pk of 30

técnicas

solid phase extraction (SPE): suitable

volumen

6 mL

grupo activo de la matriz

amino phase
carbon phase

aplicaciones

food and beverages

Descripción general

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

  • Dual layer SPE tube that contains both spherical carbon (upper layer) and spherical aminopropyl (NH2) phase (lower layer) SPE sorbents, separated by PE frit.
  • Developed to offer superior cleanup when conducting multi-residue pesticide analysis from food (e.g. agricultural products, meats, etc.).
  • Carbon 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.
  • Aminopropyl (NH2) retains fatty acids, organic acids, and some polar pigments and sugars common in food matrices.
The need for SPE cartridges with improved flow characteristics and reduced susceptibility to the formation of fines has brought about the development of a family of SPE tubes packed entirely with spherical, non-friable particles. The faster, more consistent flow produced by the spherical design produces accelerated gravity filtration, thus, eliminating the need for a vacuum manifold to process samples.

  • SPE tube packed entirely with spherical, non-friable particles
  • Improved flow characteristics and faster flow for gravity filtration
  • Reduced susceptibility to the formation of fines

Información legal

Supel is a trademark of Sigma-Aldrich Co. LLC

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Choose from one of the most recent versions:

Certificados de análisis (COA)

Lot/Batch Number
15715002
13949803
13949802
13949801
12412604

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico