192 Resultat för: "ion pair"

Supplier: MACHEREY-NAGEL

NUCLEOSIL® C2 is a dimethyl modified silica phase for HPLC.

Supplier: Thermo Orion

These bench top meters with pH/ISE, conductivity and Dissolved Oxygen/RDO modules meet the most challenging applications for pH, ion concentration, conductivity, dissolved oxygen and temperature. The meters offer interchangeable measurement modules that allow multiple users to customise four separate channels to meet their specific requirements.

Supplier: Thermo Fisher Scientific

The Acclaim™ Trinity™ Q1 column is a mixed-mode, silica-based application-specific column for high-resolution and high-throughput trace analysis of herbicides diquat and paraquat by LC-MS/MS and LC-UV methods.

Supplier: Thermo Fisher Scientific

The Acclaim™ Trinity™ P1 is a unique, high-efficiency, silica-based column designed for pharmaceutical applications, such as simultaneous separation of pharmaceutical drug substances and their counterions.

Supplier: Thermo Fisher Scientific

The Hydrophilic Interaction Liquid Chromatography (HILIC) technique offers complementary selectivity to reversed phase. With the ability to retain highly polar and hydrophilic compounds, these columns have been developed to aid the analysis of compounds that are traditionally difficult to retain using conventional C18 columns.

Supplier: MP Biomedicals

White solid, soluble in water or aqueous buffers (50 mg/ml); soluble in 0,01 N Sodium hydroxide (100 mg/ml - clear to slightly hazy, yellowish solution).

Supplier: Thermo Orion

This meter offers interchangeable measurement modules that allow multiple users to customise four separate channels to meet their specific requirements.

Supplier: HAMILTON BONADUZ

PRP-1 polymeric HPLC columns are designed for broad ranging uses, similar to C8 or C18 HPLC materials. They combine the best characteristics of silica-based and polymeric columns resulting in highly inert and long-lasting columns. These columns are ideal for applications that require a high degree of column to column and batch to batch consistency (quality assurance, clinical trials). Unlike C8 or C18 columns, PRP-1 has no stationary phase coating. Since there is no stationary phase to hydrolyse, the column maintains its performance characteristics longer than many C8 or C18 columns.

Supplier: Thermo Orion

These bench top meters with conductivity module meet most challenging applications for pH, mV, ORP and temperature. The meters offer interchangeable measurement modules that allow multiple users to customise four separate channels to meet their specific requirements.

Supplier: Thermo Orion

These bench top meters with pH/LogR module meet most challenging applications for pH, mV, ORP and LogR temperature. The meters offer interchangeable measurement modules that allow multiple users to customise four separate channels to meet their specific requirements. The LogR™ technology enables users to measure both pH and temperature using the glass-bulb of most pH electrodes – ideal for small sample volumes and samples that are difficult to clean.

Supplier: Thermo Orion

These bench top meters with with pH and conductivity modules meet the most challenging applications for pH, mV, ORP, conductivity, total dissolved solids (TDS), salinity, resistivity and temperature. The meters offer interchangeable measurement modules that allow multiple users to customise four separate channels to meet their specific requirements.

Supplier: Thermo Orion

These bench top meters with conductivity module meet most challenging applications for conductivity, total dissolved solids (TDS), salinity, resistivity and temperature. The meters offer interchangeable measurement modules that allow multiple users to customise four separate channels to meet their specific requirements.