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Chromatography, HPLC And IC And Separation Systems

Kit Ensures High-quality Sample Prep

November 7, 2014 11:59 am | Product Releases | Comments

During purification of biotherapeutics, Protein A can leach from the chromatography support and co-elute with the therapeutic antibody product. The contamination complicates subsequent analysis using immunoassays. In addition, Protein A can elicit an immune response.

LISTED UNDER: Solvents and Reagents

MALS Detector Determines Molecular Weight, Size

November 7, 2014 9:54 am | Wyatt Technology | Product Releases | Comments

The uDAWN is a multi-angle light scattering (MALS) detector that can be coupled to any UHPLC system to determine absolute molecular weights and sizes of polymers, peptides and proteins or other biopolymers directly, without resorting to column calibration or reference standards. In order to accommodate the narrow peaks produced by UHPLC separation, the instrument boasts reduced conventional light scattering flow cell volume from 63 to <10 µL.

LISTED UNDER: Light Scattering

Stainless Steel Fittings Suited for UHPLC, HPLC

November 6, 2014 11:11 am | JM Science, Inc. | Product Releases | Comments

JM Science’s Tri-Fitt fittings for high pressure UHPLC and HPLC applications require no leaks at pressures at or above 20,000 psi. The fittings kit is designed with three separate parts—a black carbon-PEEK ferrule, a stainless steel triangular ferrule and a stainless steel nut.

LISTED UNDER: Fittings
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SEC-MALS detector for UHPLC

September 8, 2014 3:05 pm | Wyatt Technology | Product Releases | Comments

The uDAWN from Wyatt Technology is a multi-angle light scattering (MALS) detector that can be coupled to any UHPLC system in order to determine absolute molecular weights and sizes of polymers, peptides and proteins or other biopolymers directly, without resorting to column calibration or reference standards. 

LISTED UNDER: Light Scattering

Reagents Optimize Mass Spec Sample Prep

September 5, 2014 10:17 am | Promega Corporation | Product Releases | Comments

Promega has released reagents specifically designed for scientists working with mass spectrometry. The IdeS Protease enables fast, easy, high-performance digestion of immunoglobulin, while the Human and Yeast Protein Extracts provide a test material for optimizing mass spec sample preparation. 

LISTED UNDER: Reagents

UHPLC Reaches 22,000 PSI

August 6, 2014 11:13 am | Thermo Fisher Scientific | Product Releases | Comments

Thermo Fisher Scientific’s Vanquish UHPLC system was designed from the ground up to provide enhanced levels of performance, productivity and usability when used as a standalone system or with mass spectrometers. It looks different from standard UHPLC systems, and there are benefits to its clean design.

LISTED UNDER: UHPLC systems

Reagents Calibrate, Verify Liquid Handlers

August 6, 2014 10:08 am | Product Releases | Comments

Artel has released two additional reagent solutions that expand the volume range measurable with its line of DMSO (dimethyl sulfoxide) products. For use with the company’s MVS Multichannel Verification System and Liquid Handler Performance Verification Service, these reagents allow users to accurately calibrate and verify their liquid handlers when dispensing DMSO-based solutions.

LISTED UNDER: Reagents

InertSustain fast HPLC Column

August 6, 2014 3:40 am | GL Sciences B.V. (before ATAS GL) | Products

New fast HPLC Columns from GL Sciences.

LISTED UNDER: Normal Phase | Reverse Phase
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Reference Beads Comply With Pharma Regulations

August 5, 2014 4:23 pm | Thermo Fisher Scientific | Product Releases | Comments

Instrument manufacturers, as well as QA/QC managers in pharmaceutical and electronics manufacturing have a new tool at their disposal: a series of dry reference beads designed for calibrating airborne particle counters (APC) that need to comply with ISO 21501-4 regulations.

LISTED UNDER: Calibration Standards

UHPLC Reaches 22,000 PSI

July 15, 2014 2:41 pm | Thermo Fisher Scientific | Product Releases | Comments

Thermo Fisher Scientific's Vanquish UHPLC system was designed from the ground up to provide enhanced levels of performance, productivity and usability when used as a standalone system or with mass spectrometers. 

LISTED UNDER: UHPLC systems

High-volume Well Plates Enhance Productivity

July 7, 2014 4:15 pm | Product Releases | Comments

Precisely manufactured to SLAS/ANSI specifications, Porvair Sciences’ 24-well deep well plates permit users to conduct multiple, high-volume (10 mL/well) experiments in a single unit, maximizing both productivity and operational flexibility.

LISTED UNDER: Plates

Pump Simplifies Glucose Clamp Studies

June 6, 2014 11:36 am | Product Releases | Comments

Harvard Apparatus’ Pump 11 Elite Glucose Clamp Infusion System is suited for academic euglycemic or hyperglycemic glucose clamp studies. The unit is a time-saving syringe pump enhancement that offers quick and simple setup using a touchscreen display.

LISTED UNDER: Syringe Pumps

Stainless Steel Overbraided Hoses Reduce Kinking

May 5, 2014 9:51 am | AdvantaPure® | Product Releases | Comments

AdvantaPure offers its stainless steel overbraided PTFE hose in four styles. The hose, called APFOS, provides the purity of PTFE fluoropolymer with the durability and enhanced pressure-carrying capabilities of stainless steel.

LISTED UNDER: Tubing

Negative-pressure Workstation Ensures Purity

May 5, 2014 9:48 am | Mystaire®, Inc. | Product Releases | Comments

The Mystaire FE-2620 ductless economy chemical workstation provides a high level of operator protection while performing routine laboratory manipulations with liquid chemicals or powders. 

LISTED UNDER: Dedicated Workstations

Double O-ring Ensures High-integrity Seal

April 4, 2014 3:15 pm | Product Releases | Comments

Porvair Sciences has developed silicone cap mats for its range of 2-mL-deep well storage blocks. Incorporating a double O-ring feature, the silicone cap mats ensure a tight liquid-proof seal every time. 

LISTED UNDER: Plates

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