SPE polypropylene columns ROTI ® X Bond PRS, 1 ml, 100 mg, 100 unit(s)

£ 151.05*

*Prices plus VAT plus shipping costs

£ 181.26*

*incl. VAT, plus shipping costs

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SPE polypropylene columns ROTI ® X Bond PRS, 1 ml, 100 mg, 100 unit(s)

Order number: 24EX.1

£ 151.05*

*Prices plus VAT plus shipping costs

£ 181.26*

*incl. VAT, plus shipping costs

Price Breakdown

24

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1

Material: PP columns with PE filter elements. Further attractive products to complete your chromatography laboratory can be found on our Chromatography page! SPE polypropylene columns ROTI ® X Bond PRS Silica gel modified with propylsulfonic acid, very strong cation exchanger (SCX). High recovery rates for pyridinic compounds. Simple retention mechanism, no nonpolar interactions Contrary to the SCX phase no π-π interactions. PRS has a unique selectivity as there are no non-polar interactions. It is an alternative to SCX when non-polar components in the samples cannot be removed with the latter.

Name		Value
Phase	:	PRS
Packaging	:	10 x 10 units
Pore size	:	70 Å
Column type	:	SPE column
Column shape	:	Open tubular syringe-shaped column with Luer tip outlet
pH stability	:	2,0-8,0
Column volume	:	1 ml
Material text	:	Material: PP columns with PE filter elements.
Particle size	:	40-75 µm
Particle type	:	Fully porous particles (FPP)
Carbon content	:	4.5 %
Similar phases	:	CHROMABOND ® PSA Bond Elut™ PRS Isolute ® SCX-2 Copure ® PRS
Filling quantity	:	100 mg
Surface chemistry	:	Silica gel with propylsulfonic acid (PSA) modification, very strong cation exchanger (SCX)
Separation principle	:	Ion exchange (IEX)
Recommended application(s)	:	Weak cations Drugs and their metabolites Basic pollutants (e.g. malachite green, gentian violet, tetrodotoxin and methylene blue)
Exchanger capacity cation/anion	:	~0,7 meq/g
Recommended storage temperature	:	RT
Specific surface according to BET	:	310 m²/g