Single pass attenuated total reflection fourier transform...

Single use sampling device

Single-use analysis card comprising a liquid flow duct

Situ heat induced antigen recovery and staining apparatus...

Slide analysis system

Slide assembly

Slide distributor for a chemical analyzer

Slide for chemical analysis

Slide heater

Slide holder and tip locator

Slide mounting work station

Slide stainer with controlled fluid flow

Slide stainer with multiple heater stations

Slide test element holder with minimized Z-axis variability

Slide transfer mechanism

Slide-in cassette for a cup for testing of drugs of abuse

Smear preparing apparatus

Smearer mechanism

Smell sensing element and smell sensing device

SO.sub.2 sensor