SPE polypropylene column CHROMABOND® SiOH-H2SO4/SA, 50 unit(s)

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SPE-Polypropylene column CHROMABOND®, SiHO-H₂SO₄/SA, 3ml,abs. weight 500/500mg, Storage temp. +4 °C

Material: PP columns with PE filter elements.

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Enrichment of PCBs from oil

Special combination phase:

SiOH-H₂SO₄: H₂SO₄-impregnated silica phase for oxidation of accompanying compounds to ionic and/or polar compounds
SA: strongly acidic cation exchanger based on silica with benzenesulphonic acid modification for removal of ionic and sulphur containing compounds

This combination column is used together with a SiOH column. Also available as Kombi-Kit (Art. No. 4793.1) together with SiOH columns.

Technical Information

Column volume	3 ml
Filling quantity	500/500 mg
Packaging	10 x 5 units
Phase	SiOH-H₂SO₄/SA
Separation principle	Special application or diverse
Column shape	Open tubular syringe-shaped column with Luer tip outlet
Material text	Material: PP columns with PE filter elements.
Column type	SPE column
Particle type	Fully porous particles (FPP)
Particle size	45 µm
Pore size	60 Å
pH stability	2,0-8,0
Surface chemistry	Special combination of SiOH-H₂SO₄ - Silica phase (SiOH) impregnated with sulfuric acid (H₂SO₄) and SA- strongly acidic cation exchanger (SCX) based on silica with benzenesulfonic acid modification
Specific surface according to BET	500 m²/g
Recommended storage temperature	2-8 °C
Recommended application(s)	extraction of PCBs from oil with reference to German industrial standard DIN 51527, part 1.
Similar phases	Bakerbond™ PCB-A

Danger

Description