TSKgel® OApak-P Guard Column, phase sulphonic acid, L × I.D. 4 cm × 6 mm, 10 μm particle size
material
stainless steel
product line
TSKgel®
feature
counter ion H+
manufacturer/tradename
Tosoh 16654
parameter
≤20% organic solvent 0.8 mL/min flow rate 10-60 °C temperature 70 bar max. pressure
technique(s)
HPLC: suitable
L × I.D.
4 cm × 6 mm
matrix
hydroxylated methacrylic polymer
matrix active group
sulphonic acid phase
particle size
10 μm
operating pH
2-12
separation technique
cation exchange
General description
TSKgel® OApak-P guard columns is used in conjunction with the TSKgel OApak-A analytical column. The TSKgel OApak-P guard column contains a strong cation exchanger for the removal of dissociated strong acids under the isocratic eluent conditions of 0.75mM H2SO4.Applications include: organic acids in fruit juices, wine, beer, coffee, and salt solutions.
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Legal Information
TSKgel is a registered trademark of Tosoh Corporation
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