Attachment chemistry for organic molecules to silicon

Chemical and biological sampling device and kit and method...

Compositions and methods for inhibiting light-induced...

Diagnostic assay

Formaldehyde-ammonium salt complexes for the stabilization...

Liquid reagent of color former and method of stabilizing the...

Method and apparatus for the collection and preservation of flui

Method and apparatus for transporting photosensitive fluids

Method and device for collecting and stabilizing a...

Method and device for collecting and stabilizing a...

Method and device for collecting and stabilizing a...

Method and device for isolation and/or determination of an...

Method and device for safely preserving aqueous field samples us

Method for adhering fecal samples to slides

Method for assaying whole blood

Method for assaying whole blood

Method for fixing fecal samples

Method for preparation of microscopic, especially electron-micro

Method for staining stool parasites

Method for testing the soluble contents of nuclear reactor coola