RSpak Säulen
RSpak DE-, DM- und DS-Serie
Polymerbasierte RP-Säulen für viele verschiedene Anwendungen
Produktinformation
Die RSpak DE-, DM- und DS-Säulen enthalten kein C18 als funktionelle Gruppe, aber sie bieten den Umkehrphasen-Trennmechanismus durch das Polymerpartikel selbst. Dadurch sind sie sehr stabil, wodurch die Säulen eine sehr lange Lebensdauer haben.
RSpak DE-213, DE-413 und DE-613
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Allzwecksäule auf Polymerbasis mit ähnlicher Polarität wie ODS-Säulen
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Großer pH-Arbeitsbereich (von pH 2 bis 12), verwendbar in 100 % Wasser und Pufferlösungen
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extra kleine Porengröße von 25 Å
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für die Analyse von Vitaminen, Konservierungsmitteln, organischen Säuren
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Erfüllen die Anforderungen von USP L71 (Polymethacrylat-Partikel)
RSpak DM-614
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Geeignet für die Analyse von Aminosäuren und wasserlöslichen Vitaminen
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pH-Bereich von 2 bis 10
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Erfüllt die Anforderungen von USP L39 (Polyhydroxymethacrylat-Partikel)
RSpak DS-413 und DS-613
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Geeignet für die Umkehrphasenanalyse von stark hydrophilen Substanzen, die von ODS-Säulen nicht gut zurückgehalten werden
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Erfüllen die Anforderungen von USP L21 (Styrol-Divinylbenzol-Copolymer-Partikel)
Produktübersicht
Product code | Product name | Separation | Functional group | Gel material | Plates per column | Particle size | Pore size | Size (ID x length) | Housing material |
---|---|---|---|---|---|---|---|---|---|
F7001007 | RSpak DE-213 | RP | - | Polymethacrylate | ≥ 8,000 | 4 µm | 25 Å | 2.0 x 150 mm | steel |
F6700151 | RSpak DE-G 2A | RP | - | Polymethacrylate | (guard) | 6 µm | 25 Å | 2.0 x 10 mm | steel |
F7001005 | RSpak DE-413 | RP | - | Polymethacrylate | ≥ 11,000 | 4 µm | 25 Å | 4.6 x 150 mm | steel |
F7001004 | RSpak DE-613 | RP | - | Polymethacrylate | ≥ 7,000 | 6 µm | 25 Å | 6.0 x 150 mm | steel |
F6700150 | RSpak DE-G 4A | RP | - | Polymethacrylate | (guard) | 10 µm | 25 Å | 4.6 x 10 mm | steel |
F7001002 | RSpak DM-614 | RP | - | Polyhydroxymethacrylate | ≥ 4,500 | 10 µm | 200 Å | 6.0 x 150 mm | steel |
F6700160 | RSpak DM-G 4A | RP | - | Polyhydroxymethacrylate | (guard) | 12 µm | - | 4.6 x 10 mm | steel |
F7001012 | RSpak DS-413 | RP | - | Styrene divinylbenzene copolymer | ≥ 11,000 | 3.5 µm | 200 Å | 4.6 x 150 mm | steel |
F7001001 | RSpak DS-613 | RP | - | Styrene divinylbenzene copolymer | ≥ 6,500 | 6 µm | 200 Å | 6.0 x 150 mm | steel |
F6700140 | RSpak DS-G | RP | - | Styrene divinylbenzene copolymer | (guard) | 10 µm | - | 4.6 x 10 mm | steel |
Produktdetails
Product name | Maximum pressure | Maximum flow rate | Temperature range | pH range | Salt concentration | Shipping solvent | USP |
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RSpak DE-213 | 12 MPa (120 bar) | 0.4 mL/min | 20 to 60°C | 2 to 12 | ≤ 0.5 M | H2O/ACN = 50/50 | L71 |
RSpak DE-G 2A | - | - | 20 to 60°C | 2 to 12 | ≤ 0.5 M | H2O/ACN = 50/50 | L71 |
RSpak DE-413 | 15 MPa (150 bar) | 1.2 mL/min | 20 to 60°C | 2 to 12 | ≤ 0.5 M | H2O/ACN = 50/50 | L71 |
RSpak DE-613 | 7.0 MPa (70 bar) | 3.0 mL/min | 20 to 70°C | 2 to 12 | ≤ 0.5 M | H2O | L71 |
RSpak DE-G 4A | - | - | 20 to 70°C | 2 to 12 | ≤ 0.5 M | H2O | L71 |
RSpak DM-614 | 2.0 MPa (20 bar) | 2.0 mL/min | 20 to 60°C | 2 to 10 | ≤ 0.5 M | 5 mM H3PO4 aq. | L39 |
RSpak DM-G 4A | - | - | 20 to 60°C | 2 to 10 | ≤ 0.5 M | 5 mM H3PO4 aq. | L39 |
RSpak DS-413 | 20 MPa (200 bar) | 1.0 mL/min | 20 to 70°C | 1 to 13 | ≤ 0.5 M | H2O/ACN/THF = 30/40/30 | L21 |
RSpak DS-613 | 10 MPa (100 bar) | 3.0 mL/min | 20 to 80°C | 2 to 12 | ≤ 0.5 M | H2O/ACN/THF = 30/30/40 | L21 |
RSpak DS-G | - | - | 20 to 80°C | 1 to 13 | ≤ 0.5 M | H2O/ACN/THF = 30/40/30 | L21 |
Product info
Anwendungen
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RSpak DE-213, DE-413 and DE-613
General
Features of RSpak DE Series (1) (Comparison with ODS Column)
Features of RSpak DE Series (2) (Adsorption of Metal Coordination Compound)
Features of RSpak DE Series (3) (Effects of Eluent pH on Analysis Result)
Features of RSpak DE Series (4) (Reproducibility between Production Lots)
Features of RSpak DE Series (5) (Selection of HPLC System)
Features of RSpak DE Series (6) (Effects of Flow Rate on Column Efficiency)
Features of RSpak DE Series (7) (Effects of Sample Load on Column Efficiency)
Amides (2) (Comparison of Reversed Phase Columns)
Analysis of Short Amines without Using Ion Pair Reagent
Analytes
Aliphatic Alcohols (2) (DE-613)
Analysis of Agricultural Chemicals by LC/MS (DE-213)
Citric Acid in Phosphoric Acid (DE-613 + KC-811)
Effects of Reversed Phase Column on Elution Volume (KC-811 + DE-613)
Elution Volume of Organic Acids (DE-413)
Food Containing Vitamins (DE-413)
Guanine and Tryptophan (DM-614, NN-814 and DE-613)
Hippuric Acid etc. in Urine (2)
Insecticides (Neonicotinoids) Analysis (DE-413)
Lactic acid and Acrylic acid (DE-413)
LC/MS Analysis of Linear Alkylbenzene Sulfonate (DE-213)
LC/MS Analysis of Organic Acids (DE-213)
LC/MS Analysis of Water-soluble Vitamins (DE-213)
Local Anesthetics (2) (DE-413)
Nucleobases and Nucleosides (1) (DE-613)
Organic Acid in Phosphoric Acid (DE-613 + KC-811)
Organic Acid Standards (4) (DE-413)
Organic Acid Standards (5) (DE-213)
Poly(Ethylene Glycol) Standards (6) (DE-613)
Polycyclic Aromatic Hydrocarbons (DE-413)
Separation of Ascorbic Acid and Isoascorbic Acid (DE-413)
Separation of C1 Compounds (DE-413)
Separation of Furfural and Guaiacol (DE-413)
Simultaneous Analysis of Water-Soluble Vitamins (DE-413)
Water-Soluble Vitamins (1) (DE-413)
RSpak DM-614
Amides (Comparison of Reversed Phase Columns) (DE-613, DM-613, DS-613)
Analysis of Ascorbic Acid Injection According to USP-NF Method (DM-614)
Guanine and Tryptophan (DM-614, NN-814 and DE-613)
Water-Soluble Vitamins (DM-614)
RSpak DS-413 and DS-613
Amides (Comparison of Reversed Phase Columns) (DE-613, DM-613, DS-613)
Analysis of Fatty Acids with Corona CAD (DS-613)
Fatty Acid Methyl Esters (DS-413)
Ginsenoside (Ginseng Saponin) (DS-413)
Quantification of Alendronate Sodium Hydrate According to JP Method (DS-413)
Quantification of Alendronate Sodium Injection According to JP Method (DS-613)
Quantification of Alendronate Sodium Tablets According to JP Method (DS-613)