Paul Held, Applications Laboratory Manager, BioTek Instruments, Author Profile

Paul Held can be reached at heldp@ biotek.com or by phone at 888-451-5171.

Recent Articles

Automated Cell-Based Assay Workflows

Automated Cell-Based Assay Workflows

May 31, 2016

Capable of maintaining cell health over long periods for multiple microplates

Determining Antioxidant Potential Using An Oxygen Radical Absorbance Capacity (ORAC) Assay

August 12, 2013

The oxygen radical absorbance capacity (ORAC) assay is an analytical method to determine the antioxidant potential of nutrace...

Determining Antioxidant Potential : Using an Oxygen Absorbance Capacity (ORAC) Assay

December 10, 2012

The oxygen radical absorbance capacity (ORAC) assay is an analytical method to determine the antioxidant potential of nutrace...

Modular & Flexible

May 2, 2012

Automated biological testing can take on many forms, ranging from individual instruments performing a single task to large, r...

Automated Washer Platforms Benefit Bead-Based Multiplex Assays

September 9, 2011

Microplate-based multiplex assays, where microspheres are used as solid support matrices, provide simultaneous analyte analys...

Dangers of Mycoplasma in Cell-Based Assays

May 31, 2007

While other common types of contamination are usually quickly identified and/or treated, mycoplasma contamination often provi...

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Wednesday November 20, 2019

Managing Lab Chemicals Safely

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Tuesday November 12, 2019

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