Gel silice, qualité technique, taille pore 60 ? à ,taille des particules maillées 200-425

Code: 645524-2.5KG D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

Silica gel has been used for the solid phase extraction (SPE) fractionation of organohalogen compounds in biological organ tissues. Silica gel column may be emplo...


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Votre prix
$533.10 2.5KG
DEMANDER

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

Silica gel has been used for the solid phase extraction (SPE) fractionation of organohalogen compounds in biological organ tissues. Silica gel column may be employed for the clean-up procedures in multiresidue methods of pesticide analyses and as a support for the fabrication of pentachlorophenol (PCP)-imprinted functionalized sorbents for the analysis of trace pentachlorophenol in water samples by SPE combined with high performance liquid chromatography (HPLC).

Packaging

500 g in poly bottle

2.5, 5, 25 kg in fiber drum

bp2230 °C
descriptionResidual water (≤12%)
formpowder
gradetechnical grade
InChI keyVYPSYNLAJGMNEJ-UHFFFAOYSA-N
InChI1S/O2Si/c1-3-2
manufacturer/tradenameSigma-Aldrich
matrix active groupsilica
matrixSilica
mp>1600 °C
particle size35-75 µm, 200-425 mesh
pH6.5-7.5
pore size60 Å, 0.75 cm3/g pore volume (approx.)
Quality Level100
separation techniquehydrophilic interaction (HILIC)
SMILES stringO=[Si]=O
surface area500-600 m2/g (approx.)
technique(s)LPLC: suitable
Cas Number112926-00-8
Ce produit répond aux critères suivants pour être admissible aux récompenses suivantes :



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