Absolute spectrophotometer

Absorbance monitor

Absorbance monitor

Analysis system

Apparatus and method for calibration of spectrophotometers

Apparatus and method for measuring a photometric characteristic

Apparatus and method for measuring spectral characteristics of f

Apparatus and method for signal generation and for processing

Apparatus for laser flash photolysis

Apparatus for near-infrared spectrophotometric analysis

Apparatus for plasma diagnostics

Arrangement for determining the degree of dispersion of magnetic

Atom absorption spectroscopy method and atom absorption...

Atom absorption spectroscopy method and atom absorption...

Atomic absorption spectrophotometer

Atomic absorption spectrophotometer

Atomic absorption spectroscopy photometer

Automated reactor endpointing of platy interference effect...

Automatic color-tone test device and automatic controlling...

Automatic loop gain adjustment for optical null spectrophotomete