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Volume 86, Number 17: April 28, 2008

Cover Story

Ultra HPLC

Liquid chromatography is pushed to ever more extreme operating conditions to yield more efficient separations in less time.

About the Cover: Courtesy of Advanced Materials Technology

Cover Image

News of the Week

Momentum Builds Against Bisphenol A

Move to eliminate chemical from some products begins..

Rule On Hazmat Rail Safety Issued

Nexium agreement still has to get past regulators

A Petal's Pull On Water

Surface features make moisture bead up and stick.

Chemical Makers Enjoy Growth

Companies raise prices to preserve profit margins in the first quarter.

$60 Million For Science Education

Howard Hughes Medical Institute provides funds to invigorate science teaching.

Impurity Linked To Adverse Events

Chinese officials question FDA's findings.

Cooling The Planet

Injecting sulfate into the stratosphere might deplete ozone layer, study says.

'Hotter' Superconductors

Iron- and arsenic-based crystals form new class of materials.

EPA Political Science

Survey finds that 60% of agency scientists report political interference in their work.

The Departments

Letters

People

Newscripts

» Business

April 28, 2008

Kureha's Gamble

Japanese firm goes to West Virginia to build novel chemical plant.

Vanishing Book

With the advent of digital information, traditional corporate libraries are shrinking or disappearing entirely.

R&D Business Moves To China

Shanghai-based Alputon operates a unique drug development platform it brought from the U.S.

Business Concentrates

» Government & Policy

April 28, 2008

Trade Agenda Imperiled

Congress defies White House bid to expand markets for U.S. exporters.

Protecting Consumers

Bills enhance consumer product safety agency's clout.

Government & Policy Concentrates

» Science & Technology

April 28, 2008

Drug Candidates Unveiled

ACS Meeting News: Medicinal chemists disclose drug candidates for hepatitis, cancer, and other conditions.

Healing Clays

ACS Meeting News: Scientists probe antibacterial mechanism of natural clays.

Brotherly Love, Sisterly Affection

Annual conference returns to Philadelphia to highlight achievements of black chemists and chemical engineers.

NOBCChE: 2008 Competition Winners

'Expelled: No Intelligence Allowed'

Ben Stein's antiscience 'documentary' equates evolution with Nazism.

C&EN Talks With Bob Peoples

Green Chemistry Institute's personable new director plans to build consensus for chemists' sustainability efforts.

Inside Instrumentation

Technology and Business news for the laboratory world.

Science & Technology Concentrates

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