3366 Results for: "Aristar+ICP-MS"

Supplier: Avantor

Avantor® ACE® C18-Amide is a uniquely designed stationary phase offering improved retention of polar compounds, enhanced phenolic resolution and alternative selectivity to C18 bonded columns. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.

Supplier: Avantor

The Avantor® ACE® Excel® C18-AR phase utilises a specially developed ligand combining a C18 chain with integral phenyl functionality, thus combining the benefits of both C18 and phenyl characteristics into a single phase. This can be used for ‘standard’ C18 column separations, but is additionally recommended for separations that involve compounds containing aromatic functionality.

Supplier: Avantor

Avantor® ACE® Excel® C18-PFP phase utilizes a specially developed ligand combining a C18 chain with integral PFP functionality. This results in a phase that maintains the hydrophobic, stability and low bleed characteristics of leading C18 phases, yet provides the multiple retention mechanisms of a PFP phase.

Supplier: Avantor

Avantor® ACE® Excel® C18-Amide is a uniquely designed stationary phase offering improved retention of polar compounds, enhanced phenolic resolution and alternative selectivity to C18 bonded columns. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.

Supplier: Merck

The Ascentis® Express PCS-C18 columns are designed for effective separation of basic, acidic, or neutral compounds using low ionic strength (formic acid) mobile phase conditions.

Supplier: Avantor

Avantor® ACE® Excel® C18-Amide is a uniquely designed stationary phase offering improved retention of polar compounds, enhanced phenolic resolution and alternative selectivity to C18 bonded columns. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.

Supplier: Avantor

Avantor® ACE® Excel® C18-PFP phase utilizes a specially developed ligand combining a C18 chain with integral PFP functionality. This results in a phase that maintains the hydrophobic, stability and low bleed characteristics of leading C18 phases, yet provides the multiple retention mechanisms of a PFP phase.

Supplier: Thermo Fisher Scientific

Use Thermo Scientific™ SureSTART™ 4 ml glass screw top headspace vials, performance level 2, in your high-throughput volatile gas analyses. Our screw top headspace vials are a novelty in a crimp-neck dominated field.

Supplier: Avantor

Avantor® ACE® Excel® C18-PFP phase utilizes a specially developed ligand combining a C18 chain with integral PFP functionality. This results in a phase that maintains the hydrophobic, stability and low bleed characteristics of leading C18 phases, yet provides the multiple retention mechanisms of a PFP phase.

Supplier: Avantor

Avantor® ACE® Excel® C18-Amide is a uniquely designed stationary phase offering improved retention of polar compounds, enhanced phenolic resolution and alternative selectivity to C18 bonded columns. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.

Supplier: Avantor

Avantor® ACE® C18-PFP phase utilises a specially developed ligand combining a C18 chain with integral PFP functionality. This results in a phase that maintains the hydrophobic, stability and low bleed characteristics of leading C18 phases, yet provides the multiple retention mechanisms of a PFP phase.

Supplier: Avantor

Avantor® ACE® C18-PFP phase utilises a specially developed ligand combining a C18 chain with integral PFP functionality. This results in a phase that maintains the hydrophobic, stability and low bleed characteristics of leading C18 phases, yet provides the multiple retention mechanisms of a PFP phase.

Supplier: Avantor

Avantor® ACE® Excel® C18-Amide is a uniquely designed stationary phase offering improved retention of polar compounds, enhanced phenolic resolution and alternative selectivity to C18 bonded columns. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.

Supplier: CUSTOM MADE CHEMICALS LAB

HF 0.1% 100mg/l each of Ge Mo Nb Sb Sn Ta W Zr Ti 1 * 100 mL

Supplier: MEMMERT

Door lock complete, w/o locking rod security lock version 1 * 1 items

Supplier: CUSTOM MADE CHEMICALS LAB

14 components: Ca 5mg/l Mo 10mg/l K 10mg/l Zn 10mg/l Mn 10mg/l Ni 10mg/l Na 10mg/l Fe 10mg/l Cu 10mg/l Al 10mg/l Ti 10mg/l Si 10mg/l P 20mg/l Mg 5mg/l in HNO3 5% 1 * 1 L

Supplier: CUSTOM MADE CHEMICALS LAB

10mg/l each of V Cr As Se Cd Tl Pb U in HNO3 7% 1 * 100 mL

Supplier: CUSTOM MADE CHEMICALS LAB

17 components: Be 10mg/l Cd 10mg/l Co 10mg/l Mn 10mg/l Cr 20mg/l Cu 20mg/l Ni 20mg/l Al 40mg/l As 40mg/l Ba 40mg/l Pb 40mg/l V 40mg/l B 100mg/l Fe 100mg/l Se 100mg/l Tl 100mg/l Zn 100mg/l in HNO3 10% 1 * 100 mL

Supplier: CUSTOM MADE CHEMICALS LAB

14 components: Ca 2mg/l Mo 5mg/l K 5mg/l Zn 5mg/l Mn 5mg/l Ni 5mg/l Na 5mg/l Fe 5mg/l Cu 5mg/l Al 5mg/l Ti 5mg/l Si 5mg/l P 10mg/l Mg 2mg/l in HNO3 5% 1 * 1 L

Supplier: CUSTOM MADE CHEMICALS LAB

8 components: 100mg/l each of Al Cr Cu Fe Mn Ba Zn Zr in HNO3 5% 1 * 100 mL

Supplier: CUSTOM MADE CHEMICALS LAB

4 components: 100mg/l each of Ag As Cd Hg in HNO3 5% 1 * 100 mL

Supplier: Cytiva

illustra™ AutoSeq™ G-50 columns are specifically designed to remove fluorescent dye-terminators from sequencing reactions prior to analysis on automated sequencers. Effective purification is essential for high quality sequencing results since residual dye-terminators can obscure data. illustra™ AutoSeq™ G-50 consists of MicroSpin™ columns containing Sephadex™ G-50, pre-equilibrated in double-distilled water. This is important because even the small amount of salt in traditional buffers (such as TE buffer) can cause electrophoretic artifacts on salt-sensitive automated sequencers.

Supplier: CUSTOM MADE CHEMICALS LAB

100mg/l each of Ca P Na Mg Cu Zn Mn Fe K 1 * 100 mL

Supplier: CUSTOM MADE CHEMICALS LAB

11 components: Ca 2mg/l Zr 5mg/l K 5mg/l Zn 5mg/l Na 5mg/l Fe 5mg/l Al 5mg/l Ti 5mg/l Si 5mg/l P 10mg/l Mn 5mg/l in HNO3 5% 1 * 1 L

Supplier: CUSTOM MADE CHEMICALS LAB

11 components: Ca 5mg/l Zr 10mg/l K 10mg/l Zn 10mg/l Na 10mg/l Fe 10mg/l Al 10mg/l Ti 10mg/l Si 10mg/l P 20mg/l Mn 10mg/l in HNO3 5% 1 * 1 L

Supplier: CUSTOM MADE CHEMICALS LAB

100mg/l each of Ag Al As B Ba Be Bi Ca Cd Co Cr Cu Fe Ga In K La Li Mg Mn Na Pb Sr Th Tl V Y Zn 1 * 100 mL

Supplier: MEMMERT

PT100 steam-tight DIN classA 1000mm 220C E96 plug 1 * 1 items

Supplier: CUSTOM MADE CHEMICALS LAB

11 components: 100mg/l each of Li Mo Ni Sb Be Co Pb V Sn Mg Ti in HNO3 5% 1 * 100 mL

Supplier: Thermo Fisher Scientific

Choose Thermo Scientific™ SureSTART™ 1,7 ml high recovery glass screw top microvials to maximise the injection volume for <2 ml samples in high-throughput applications.

Supplier: Thermo Fisher Scientific

Use Thermo Scientific™ SureSTART™ 4 ml glass screw top headspace vials, performance level 2, in your high-throughput volatile gas analyses. Our screw top headspace vials are a novelty in a crimp-neck dominated field.