Gas Standards for Low Volatility HAPs

May 4 | Tools And Technology

Kin-Tek Laboratories Inc.'s Trace Source permeation tubes are used to blend calibration gas standards for hazardous air pollutants (HAPs). The permeation tubes emit a constant flow of vapor when held at constant temperature.

Fittings for UHPLC

Feb 14 | Tools And Technology

IDEX Health & Science offers Upchurch Scientific VHP-320 fittings for UHPLC. The fittings incorporates a design that allows the system to be used up to ten assembly cycles with little impact on pressure holding ability or carryover.

Diffusion Tubes

Feb 3 | Tools And Technology

Kin-Tek Laboratories Inc.'s Trace Source configurable diffusion tubes extend the range of compounds that can be used to include subliming solids and viscous liquids. These tubes have a removable reservoir that allows filling with the capillary removed, so the component compound can be any consistency.

Gas Standards for Formaldehyde

Jan 20 | Tools And Technology

Kin-Tek Laboratories Inc.'s Trace Source permeation tubes are used to blend trace concentrations of formaldehyde in air. Mixtures range from low ppb to over 500 ppm.

Nickel-clad Tubing for HPLC Applications

12/5/2011 | Tools And Technology

VICI Valco's nickel-clad tubing is available with fused silica (FS) tubing, PEEK tubing, and polyimide-coated fused silica tubing. These selections make the nickel-clad tubing suitable for HPLC and UHPLC use.

Gas Standards for Hazardous Air Pollutants

11/1/2011 | Tools And Technology

Kin-Tek Laboratories Inc.'s Trace Source permeation tubes are used to blend gas calibration standards needed for air analysis for many hazardous air pollutants (HAPs). Over 80 HAPs are currently available in Trace Source tubes.

Permeation Tubes for Nitric Acid Vapor

10/4/2011 | Tools And Technology

Kin-Tek Laboratories Inc.'s Trace Source Permeation Tubes use a mixture of reagent-grade nitric and sulfuric acids as the analyte source. The sulphuric acid binds the water, reducing water emission to negligible levels.

Tubing for Peristaltic Pumps

9/8/2011 | Tools And Technology

Boasting an improved formulation, Cole-Parmer's C-Flex ULTRA Tubing is suitable for use in peristaltic pumps for pharmaceutical and bioprocess applications.

Heater Tube

8/22/2011 | Tools And Technology

PAC's Alcor Intelligent Heater Tube securely stores the important data associated with jet fuel thermal oxidation test in a small radio frequency identification device mounted on the end of the Alcor heater tube, keeping tube and results data together.

Gas Fed Permeation Tubes

7/20/2011 | Tools And Technology

KIN-TEK Laboratories Inc.'s Trace Source 57 Series refillable permeation tubes extend the range of analyte compounds available to include high-pressure gases. The 57 Series tubes are used in KIN-TEK Gas Standards Generators to blend ppm and ppb mixtures directly from the pure gas.

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R&D 100: Now and Then

Apr 16

As R&D Magazine prepares for the 50th annual R&D 100 Awards, the editors take a stroll through the awards history, and invite former winners to join them.

R&D 100 Awards: Final Deadline is April 30

Apr 3

The editors of R&D Magazine have extended the submission deadline for the 2012 R&D 100 Awards to April 30, 2012, at 11:59 pm, eastern U.S. time. This is the FINAL DEADLINE. We cannot accept entries after that time.

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CC Radio - Episode 99

May 23

NIH bikes to work. For transcripts of this and other NIH Clinical Center podcasts, visit http://www.cc.nih.gov/podcast/

Blueshift - May 21, 2012: Astrophysicist to the Stars, Dr. David Saltzberg

May 21

In a follow-up to our previous interviews with co-creator of "The Big Bang Theory," Bill Prady, we interviewed Dr. David Saltzberg, the show's resident astrophysicist and science consultant. Find out more about his research, adventures in astrophysics, and how he keeps the science of the...