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Florisil® Inorganic Adsorbent

60-100 mesh

Synonim(y):

Florisil®, Activated magnesium silicate, Magnesium silicate

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Gabaryty przesyłkiSKUDostępnośćCena netto
500 g
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1470,00 zł
5 kg
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7840,00 zł

Informacje o tej pozycji

Wzór empiryczny (zapis Hilla):
MgO3Si
Numer CAS:
Masa cząsteczkowa:
100.39
NACRES:
SB.52
PubChem Substance ID:
UNSPSC Code:
23201100
EC Number:
215-681-1
MDL number:

1470,00 zł


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Nazwa produktu

Florisil® Adsorbent for Chromatography, 60-100 mesh

grade

standard

Quality Segment

form

coarse powder

technique(s)

LPLC: suitable

matrix

Magnesium silicate hydrate

matrix active group

magnesium silicate hydrate

particle size

149-250 μm, 60-100 mesh

pore size

60 Å mean pore size

separation technique

hydrophilic interaction (HILIC)

SMILES string

[Mg++].[O-][Si]([O-])=O

InChI

1S/Mg.O3Si/c;1-4(2)3/q+2;-2

InChI key

FKHIFSZMMVMEQY-UHFFFAOYSA-N

General description

Florisil, adsorbent for the separation of lipids, is a commercially-prepared magnesia silica gel. It has a coarse mesh size which helps in rapid flow rate. Florisil is effective in promoting [1,3]-sigmatropic shift of myceophenolic acid related allyl phenyl ethers. Florisil cartridges are used in atmospheric sampling to assess possible interference from air contaminants.[1]

Application

Florisil was used:
  • as column packing material in column chromatography[2]
  • as an adsorbent in gas chromatography with electron capture detector (GC/ECD), capillary column chromatography, adsorption column chromatography[3]
  • in clean-up procedures in gas chromatography-tandem mass spectrometry[3] and GC-FID[4]

Legal Information

Florisil is a registered trademark of U.S. Silica Company

Disclaimer

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Ta pozycja
20280-U20281288705
Florisil® 100-200 mesh, fine powder

Supelco

20281

Florisil®

matrix

Magnesium silicate hydrate

matrix

Magnesium silicate hydrate

matrix

Magnesium silicate hydrate

matrix

Magnesium silicate hydrate

particle size

149-250 μm, 60-100 mesh

particle size

149-250 μm, 60-100 mesh

particle size

100-200 mesh, 74-149 μm

particle size

<200 mesh, <74 μm

separation technique

hydrophilic interaction (HILIC)

separation technique

hydrophilic interaction (HILIC)

separation technique

hydrophilic interaction (HILIC)

separation technique

hydrophilic interaction (HILIC)

matrix active group

magnesium silicate hydrate

matrix active group

magnesium silicate hydrate

matrix active group

magnesium silicate hydrate

matrix active group

magnesium silicate hydrate

pore size

60 Å mean pore size

pore size

60 Å mean pore size

pore size

60 Å mean pore size

pore size

60 Å mean pore size

form

coarse powder

form

coarse powder

form

fine powder

form

fine powder


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Klasa składowania

13 - Non Combustible Solids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



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Powiązane treści

Low pressure liquid chromatography (LPLC) operates at low pressures, using a pump to drive the mobile phase onto the column.

Niskociśnieniowa chromatografia cieczowa (LPLC) działa przy niskim ciśnieniu, wykorzystując pompę do wprowadzania fazy ruchomej na kolumnę.


An improved gas chromatographic method for the determination of perfluorocarbon tracers in the atmosphere
Lagomarsino, Raymond J.
Journal of Chromatography A, 34, 405-412 (1996)
Andrew C Singer et al.
Environmental toxicology and chemistry, 22(9), 1998-2004 (2003-09-10)
This study investigated the interactive effects of bioaugmentation, biostimulation, and the rhizosphere during remediation of Aroclor 1242-contaminated soil. Treatments were repeatedly augmented with polychlorinated bipheny (PCB)-degrading bacteria, inducers (carvone and salicylic acid), surfactant (sorbitan trioleate), minimal salts medium in a
Determination of atmospheric perfluorocarbon background concentrations of fL/L range at the western coastal area of Korea
Kim, HyeKyeong, et al.
Atmospheric Environment, 1, 4-4 (2002)



Numer pozycji handlu globalnego

SKUNUMER GTIN
46385-500G-F04061838515032
46385-5KG-F04061838515537

Questions

1–2 of 2 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf

      Helpful?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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