Sensor-holding device

Series cell light extinction monitor

Signal processing for optical computing system

Simplified analytical apparatus for field deployable...

Single particle detector method and apparatus utilizing light ex

Single source, single detector chip, multiple-longitudinal...

Smoke chamber for evaluating foundry sand shapes and its...

Smoke detector and housing assembly therefore

Smoke opacity detector

Smoke sensor and electronic equipment

Smoke-measuring transducer

Solids concentration detector

Sort stream stabilizer for flow cytometer

Spatially selective fixed-optics multicolor fluorescence...

Spectrophotometer cell having an intermediate wall member and an

Spectrophotometric probe

Spectrophotometric probe for insitu measurement

Spectroscopic method for analyzing a gas by using laser beam

Spectroscopic method with double modulation

Spectroscopy method and apparatus for detecting low...