Laboratory Conferences - Events | American Laboratory

Statistics in Analytical Chemistry: Part 45—R² (Continued)

In the previous installment (American Laboratory, Oct 2011), the terms that contribute to R2 were defined and a formula relating them was developed. read more
The State of Microscopy for 2012

In various recent interviews, I’ve been asked about the state of microscopy and, most specifically, the rise of technologies such as AFM (atomic force microscopy) and Raman confocal and the ... read more
Applications of a Compact, Easy-to-Use Inverted Fluorescence Microscope

The scientific and medical applications of fluorescence microscopy have expanded substantially in the past two decades, and the potential to expand further is tremendous. read more
The Multidisciplinary Electronic Laboratory Notebook: Pipe Dream or Proven Success?

Electronic laboratory notebooks (ELNs) emerged in the R&D landscape around 15 years ago with a commendable objective: reduce or eliminate the errors and inefficiencies driven by the use of paper ... read more
Advances in Flashpoint Testing: Economic Impact

Flashpoint testing is one of the oldest methods of the ASTM D02 Committee on Petroleum Products and Lubricants, which was formed in 1904. read more
Evaluation of Surface-Enhanced Laser Desorption Time-of-Flight Mass Spectroscopy in the Development of Biomarkers of Occupational Acrylamide Exposure

Surface-enhanced laser desorption time-of-flight mass spectroscopy is a bioanalytical technique used for the rapid examination of intact protein or protein mixtures to exploit the biochemical or ... read more
Feeder Cell- and Extracellular Matrix-Free Cultivation of Human Embryonic Stem Cells

In cell biology, pluripotency refers to stem cells that have the ability to differentiate into any of the three germ layers: endoderm (stomach lining, gastrointestinal tract, lungs); mesoderm (... read more
New Products at HPLC 2011

Traditionally, the HPLC series of meetings has attracted most of the global leaders in separation science. read more
Continuous Gas Supply for the Cryo/Bio Laboratory: Increased Performance, Safety, and Cost Efficiency

Traditionally, the de rigueur source of gas supply for most laboratory and process equipment has been the high-pressure gas cylinder. read more
Freeze-Drying 101: Lyophilization Technology

Freeze-drying is a complex and not completely understood process that requires one to carefully balance product requirements with equipment capabilities. read more
Flow Characterization: Selecting Appropriate Technology

It is well known that measuring the rheological properties of materials contributes to the development of better products and helps predict end-use performance as well as the physical properties of a... read more
The Performance Capability of a Fully Automated Concentrator System as Compared to the Traditional Kuderna Danish Method

Environmental samples, including water and soils,extracted with an organic solvent must typically be dried and concentrated before analysis. read more
How to Minimize Septum Problems in GC

Although GC has been in use for more than three decades, the simple solution of sealing a hot, pressurized injection system with a slice of silicone is still being practiced. read more
Exploring the Full Range of Temperature When Faced With a Difficult Separation

Carotenoids such as beta-carotene, lutein, zeaxanthin, and lycopene are believed by many scientists to act as powerful antioxidants that protect against heart disease and cancer and boost the immune ... read more
Making Surface Tension Measurement a Practical Utility for Modern Industrial R&D

Vast numbers of new surfactants are introduced annually for improved formulation and functionality in products ranging from personal care (e.g., soaps, shampoos, sun care, and cosmetics products), ... read more