What does L stand for?

The company says the membranes "provide exceptional filtrate quality in fermentation broth and ingredients clarification" and other cross flow applications, * SUPRApak depth filter modules, featuring "edge flow" technology that the company says provides 21/2 times higher dirt capacity than sheets with a comparable surface area, in a compact footprint, * The Pall GeneDisc Technology, the latest real-time Polymerase Chain Reaction (PCR) technology that enables rapid detection of food born pathogens and identification of spoiling microorganisms.

The EUA for the Focus Diagnostics Influenza H1N1 (2009) Real-Time Reverse Transcription Polymerase Chain Reaction (RT-PCR) diagnostic test is the third diagnostic test authorized under an EUA by the FDA since the public health emergency involving the virus was declared on April 26, 2009.

An article describing the timely and broadly applicable molecular technique, published online ahead of print in the journal Vector-Borne and Zoonotic Diseases, says that the molecular strategy is based on proven and widely used Real-Time, Polymerase Chain Reaction (RT-PCR) technology.

USDA-ARS scientists evaluated the efficacy of real-time polymerase chain reaction (PCR) assays for their ability to detect low levels of Salmonella in ready-to-eat (RTE) meats following eight hours of pre-enrichment.

50 Hardcover Methods in molecular biology; 402 QP606 Contributors in bioinformatics, molecular genetics, and computer science describe basic and specialized approaches for polymerase chain reaction (PCR) primer design.

University of Washington (Seattle, WA) has patented a method for identifying a thermostable polymerase having altered fidelity.

That molecular signature can be identified using quantitative real-time polymerase chain reaction (RT-PCR) -- a technology that measures the intracellular RNA levels of individual genes.

This book looks at the range of detection methods from the use of antibodies in immuno-blotting and enzyme linked immuno-sorbent assays to polymerase chain reaction methods and the use of lateral flow devices, it also covers detection methods for particular allergenic foods from peanuts to dairy and egg residues.