Factory supplied Quechers Dispersive Absorbent - Florisil SPE – BM Life Science

Sorbent Information

MatrixFlorisil
Mechanism of ActionPositive phase extraction
Particle Size 150-250μm

B&M Florisil is the adsorbent florisil-mgo SiO2 of silicone bonded magnesium oxide, which is consists of three components: silicon dioxide (84%), magnesium oxide (15.5%)and sodium sulfate (0.5%). Similar to silica gel, the adsorbent is the adsorbent of strong polarity, high activity and weak alkalinity. The polar compounds can be extracted from nonpolar solutions to adsorb low polarity and intermediate-polarity compounds from non-aqueous solutions. Florisil’s granule fillers can handle large bulk samples more quickly, so when the sample is more viscous, it can be used instead of the silica gel column.In addition, in the use of alumina column, if the lewis acid of alumina has interference with the extract, it can replace alumina product with Florisil

Application
Soil;Water;Body fluids(plasma/urine etc.);Food;Oil
Typical Applications
An official method of pesticide extraction for AOAC and EPA in USA
Japanese JPMHLW official method “pesticide extraction in
Food”Polychlorinated biphenyls extraction in insulating oil
For the purification and separation of pesticide residues, the organic chlorine pesticides and hydrocarbons can be
separated Separation of nitrogen compounds and antibiotic substances
The necessary solid phase extraction column for the NY761 analysis method

Order Information

Sorbents

Form

Specification

Pcs/pk

Cat.No

Florisil 

 

 

 

 

 

 

 

 

 

 

Cartridge

 

 

 

 

 

 

100mg/1ml

100

SPEFL1100

200mg/3ml

50

SPEFL3200

500mg/3ml

50

SPEFL3500

500mg/6ml

30

SPEFL6500

1g/6ml

30

SPEFL61000

1g/12ml

20

SPEFL121000

2g/12ml

20

SPEFL122000

Plates

96×50mg

96-well

SPEFL9650

96×100mg

96-well

SPEFL96100

384×10mg

384-well

SPEFL38410

Sorbent

 100g

Bottle

SPEFL100

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