Shodex (Resonac) / RSpak

RSpak

The RSpak columns from Shodex are based on polymers. In this product line there are columns for the reversed phase as well as for the ion exclusion mechanism. The reversed phases do not have a C18 group, so that the columns are very stable and have a long life time.

RSpak DE-213, DE-413 and DE-613

general application, similar polarity to ODS columns
can be used in 100% water
for analysing vitamins, preservatives and organic acids

RSpak DM-614

for analysing amino acids and water-soluble vitamins

RSpak DS-413 and DS-613

for the reversed-phase analysis of highly polar substances that are not retarded on an ODS column

RSpak KC-811

for the analysis of organic acids
separates compounds with ion exclusion and reversed phase mechanism

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Products

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RSpak NN-G, 6.0 x 50 mm, HPLC guard column

SD-F6700510

€555.00

Product Type: HPLC Guard Columns Base Material: Polyhydroxymethacrylate Delivery Time: approx. 5 days Manufacturer: Shodex - Resonac Hardware Type: Ready-to-use Column Matrix: Polymer Internal Diameter: 6.0 mm Length: 50 mm pH Minimum: 2.0 pH Maximum: 12.0 Pore Size: 200 Å Solvent: 0.1 M sodium phosphate buffer (pH 3) Technology: HPLC Temperature Minimum [°C]: 10 Temperature Maximum [°C]: 50

RSpak NN-814, 8.0 x 250 mm, HPLC column

SD-F7008140

€1,761.00

Product Type: HPLC Column Base Material: Polyhydroxymethacrylate Delivery Time: approx. 5 days Column Type: Semi-preparative Column Manufacturer: Shodex - Resonac Flow Rate [ml/min]: 0.5 to 1.0 Hardware Type: Ready-to-use Column Matrix: Polymer Internal Diameter: 8.0 mm Length: 250 mm Number Theoretical Plates: ≥ 9,000 pH Minimum: 2.0 pH Maximum: 12.0 Pressure Stability: 20 bar Pore Size: 200 Å Solvent: 0.1 M sodium phosphate buffer (pH 3) Technology: HPLC Temperature Minimum [°C]: 10 Temperature Maximum [°C]: 60

RSpak JJ-50 2D, 2.0 x 150 mm, HPLC column

SD-F7008220

€1,018.00

Product Type: HPLC Column Base Material: Polyvinyl alcohol Delivery Time: approx. 5 days Column Type: Analytical Column Manufacturer: Shodex - Resonac Flow Rate [ml/min]: 0.2 Hardware Type: Ready-to-use Column Matrix: Polymer Internal Diameter: 2.0 mm Length: 150 mm Number Theoretical Plates: ≥ 3,500 pH Minimum: 2.0 pH Maximum: 10.0 Pressure Stability: 90 bar Pore Size: 100 Å Solvent: H2O/ACN = 40/60 Technology: HPLC Temperature Minimum [°C]: 10 Temperature Maximum [°C]: 60

RSpak DS-G, 4.6 x 10 mm, HPLC guard column

SD-F6700140

€498.00

Product Type: HPLC Guard Columns Base Material: Styrene-divinylbenzene Delivery Time: approx. 5 days Manufacturer: Shodex - Resonac Hardware Type: Ready-to-use Column Matrix: Polymer Internal Diameter: 4.6 mm Length: 10 mm Particle Morphology: spherical, fully porous pH Minimum: 1.0 pH Maximum: 13.0 Solvent: H2O/ACN/THF = 30/40/30 Technology: HPLC Temperature Minimum [°C]: 20 Temperature Maximum [°C]: 80 USP Class: L21

RSpak DS-613, 6.0 x 150 mm, HPLC column

SD-F7001001

€994.00

Product Type: HPLC Column Base Material: Styrene-divinylbenzene Delivery Time: approx. 5 days Column Type: Semi-preparative Column Manufacturer: Shodex - Resonac Flow Rate [ml/min]: 0.8 to 1.5 Hardware Type: Ready-to-use Column Matrix: Polymer Internal Diameter: 6.0 mm Length: 150 mm Number Theoretical Plates: ≥ 6,500 Particle Morphology: spherical, fully porous pH Minimum: 2.0 pH Maximum: 12.0 Pressure Stability: 100 bar Pore Size: 200 Å Solvent: H2O/ACN/THF = 30/30/40 Technology: HPLC Temperature Minimum [°C]: 20 Temperature Maximum [°C]: 80 USP Class: L21

RSpak DS-413, 4.6 x 150 mm, HPLC column

SD-F7001012

€994.00

Product Type: HPLC Column Base Material: Styrene-divinylbenzene Delivery Time: approx. 5 days Column Type: Analytical Column Manufacturer: Shodex - Resonac Flow Rate [ml/min]: 0.6 to 1.0 Hardware Type: Ready-to-use Column Matrix: Polymer Internal Diameter: 4.6 mm Length: 150 mm Number Theoretical Plates: ≥ 11,000 Particle Morphology: spherical, fully porous pH Minimum: 1.0 pH Maximum: 13.0 Pressure Stability: 200 bar Pore Size: 200 Å Solvent: H2O/ACN/THF = 30/40/30 Technology: HPLC Temperature Minimum [°C]: 20 Temperature Maximum [°C]: 70 USP Class: L21

RSpak DM-G 4A, 4.6 x 250 mm, HPLC guard column

SD-F6700160

€498.00

Product Type: HPLC Guard Columns Base Material: Polyhydroxymethacrylate Delivery Time: approx. 5 days Manufacturer: Shodex - Resonac Hardware Type: Ready-to-use Column Matrix: Polymer Internal Diameter: 4.6 mm Length: 250 mm Particle Morphology: spherical, fully porous pH Minimum: 2.0 pH Maximum: 10.0 Solvent: 5 mM H3PO4 aq. Technology: HPLC Temperature Minimum [°C]: 20 Temperature Maximum [°C]: 60 USP Class: L39

RSpak DM-614, 6.0 x 150 mm, HPLC column

SD-F7001002

€994.00

Product Type: HPLC Column Base Material: Polyhydroxymethacrylate Delivery Time: approx. 5 days Column Type: Semi-preparative Column Manufacturer: Shodex - Resonac Flow Rate [ml/min]: 0.5 to 1.0 Hardware Type: Ready-to-use Column Matrix: Polymer Internal Diameter: 6.0 mm Length: 150 mm Number Theoretical Plates: ≥ 4,500 Particle Morphology: spherical, fully porous pH Minimum: 2.0 pH Maximum: 10.0 Pressure Stability: 20 bar Pore Size: 200 Å Solvent: 5 mM H3PO4 aq. Technology: HPLC Temperature Minimum [°C]: 20 Temperature Maximum [°C]: 60 USP Class: L39

RSpak DE-G 4A, 4.6 x 10 mm, HPLC guard column

SD-F6700150

€498.00

Product Type: HPLC Guard Columns Base Material: Polymethacrylate Delivery Time: approx. 5 days Manufacturer: Shodex - Resonac Hardware Type: Ready-to-use Column Matrix: Polymer Internal Diameter: 4.6 mm Length: 10 mm Particle Morphology: spherical, fully porous pH Minimum: 2.0 pH Maximum: 12.0 Pore Size: 25 Å Solvent: H2O Technology: HPLC Temperature Minimum [°C]: 20 Temperature Maximum [°C]: 70 USP Class: L71

RSpak DE-G 2A, 2.0 x 10 mm, HPLC guard column

SD-F6700151

€1,248.00

Product Type: HPLC Guard Columns Base Material: Polymethacrylate Delivery Time: approx. 5 days Manufacturer: Shodex - Resonac Hardware Type: Ready-to-use Column Matrix: Polymer Internal Diameter: 2.0 mm Length: 10 mm Particle Morphology: spherical, fully porous pH Minimum: 2.0 pH Maximum: 12.0 Pore Size: 25 Å Solvent: H2O/ACN = 50/50 Technology: HPLC Temperature Minimum [°C]: 20 Temperature Maximum [°C]: 60 USP Class: L71

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Technical Data

Phase	Material	Functional group	Particle size	Pore size	pH range	USP
RSpak DE-213	Polymethacrylate	-	4 µm	25 Å	2.0-12.0	L71
RSpak DE-413	Polymethacrylate	-	4 µm	25 Å	2.0-12.0	L71
RSpak DE-613	Polymethacrylate	-	6 µm	25 Å	2.0-12.0	L71
RSpak DM-614	Polyhydroxymethacrylate	-	10 µm	200 Å	2.0-10.0	L39
RSpak DS-413	Styrene divinylbenzene	-	3.5 µm	200 Å	N/A	L21
RSpak DS-613	Styrene divinylbenzene	-	6 µm	200 Å	N/A	L21
RSpak KS-811	Styrene divinylbenzene	Sulfo (H+)	6 µm	N/A	N/A	L17/L22

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RSpak

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