Scintigraphic monitoring of immunotoxins using radionuclides and

Scintillation proximity assay

Selenomethionine-.sup.75 Se-containing solution having a thiol a

Selenyl and telluryl derivatives of steroids

Sensitization process for antigen-presenting cells and means...

Separation technique for assays

Serial preparation of narrow traces of cellular biological fluid

Serological procedure for determining presence of neisseria gono

Serological test for Neisseria gonorrhoeae antibodies

Serological test for syphilis

Serum hepatitis test

Signalling particles for introduction into blood flowing through

Simultaneous immunoassay of multiple antigens and assay for coca

Simultaneous radio immunoassay of multiple antigens and _assay f

Simultaneous radioassay of folate and vitamin B.sub.12

Single-incubation two-site immunoassay

Site specific binding system, nuclear imaging compositions and m

Skeletal imaging kit utilizing triethylene tetramine hexa (methy

Skin-marking compositions and devices, and their use

Solid phase assay