Optimized for users of PCR systems employing ROX as a passive reference for normalization.

Illuminating the Micro and Nano Worlds

Features automatic chip recognition and closed-loop temperature control.

Microscopes have been used by scientists for centuries, and are now more widely relied upon than ever.

Measures dynamic viscosity and density of oils and fuels according to ASTM D7042.

Proper selection and use of viscosity instrumentation can bring valuable time savings to test programs in todays busy labs. Increased data throughput, coupled with detailed analysis, is a new horizon that has potential to offer enhanced quality control.

Useful viscometer / rheometer features that buyers should be aware of are temperature control, spindle rotational speed control, a range of sample holders, and ease of use.

Since size dictates so many properties of materials, particle size measurement is critical for many industries.

Gas chromatography-mass spectrometry (GC-MS) is the fastest-growing GC method.

With the cost of an upper echelon field emission scanning electron microscope approaching $1 million, a pre-owned SEM becomes a cost-effective possibility. But before purchasing any SEM, new or used, a couple of questions need to be answered.