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RSpak KC-811 columns

with sulfo (H+) groups

The ion exclusion chromatography column for organic acids

Download the product overview (pdf)

Product information

  • Columns suitable for the analysis of organic acids

  • Separates compounds by ion exclusion mode and reversed phase mode

  • Highly selective when used with post column method

  • KC-811 6E is suitable for the analysis of cyanide ions and cyanogen chloride in accordance with the Japanese Water Supply Act

  • Fulfills USP L17 and L22 requirements

Use guard column RSpak KC-G 8B for samples with relatively high impurity and RSpak KC-G 6B for samples with relatively low impurity.

Product overview

Product code
Product name
Separation
Functional group
Gel material
Plates per column
Particle size
Pore size
Size (ID x length)
Housing material
F6378030
RSpak KC-811
Ion Exclusion
Sulfo (H+)
Styrene divinylbenzene copolymer
≥ 17,000
6 µm
-
8.0 x 300 mm
steel
F6378033
RSpak KC-811 6E
Ion Exclusion
Sulfo (H+)
Styrene divinylbenzene copolymer
≥ 13,000
6 µm
-
6.0 x 250 mm
steel
F6700030
RSpak KC-G 6B
Ion Exclusion
Sulfo (H+)
Styrene divinylbenzene copolymer
(guard)
10 µm
-
6.0 x 50 mm
steel
F6700010
RSpak KC-G 8B
Ion Exclusion
Sulfo (H+)
Styrene divinylbenzene copolymer
(guard)
13 µm
-
8.0 x 50 mm
steel

Product details

Product name
Maximum pressure
Maximum flow rate
Temperature range
pH range
Salt concentration
Shipping solvent
USP
RSpak KC-811
5.0 MPa (50 bar)
1.5 mL/min
40 to 85°C
-
-
0.1% H3PO4 aq.
L17, L22
RSpak KC-811 6E
2.5 MPa (25 bar)
1.0 mL/min
40 to 85°C
-
-
0.1% H3PO4 aq.
L17, L22
RSpak KC-G 6B
-
-
40 to 85°C
-
-
0.1% H3PO4 aq.
L17, L22
RSpak KC-G 8B
-
-
40 to 85°C
-
-
0.1% H3PO4 aq.
L17, L22

Product info