Reactive plasticizer for thermoplastic polysulfone resins

Reactive red dye having both monochlorotriazinyl- and vinylsulfo

Reactive triazinyl dyestuffs

Reactive xylylene diphosphonic acid dyes

Reactive yellow dye having both monochlorotriazinyl and vinylsul

Reactor effluent quench system

Reactor for contacting gases and a particulate solid

Reagent for electroncapture detection and tertiary amines

Reagent suitable for enzyme immuno assay

Reagents for measuring lipase activity

Recirculation telomerization process and its liquid telomers and

Recombinant hormonal compositions and method

Recovering anhydrous acrylic acid

Recovering maleic anhydride from the effluent from the productio

Recovering purified antibodies from egg yolk

Recovering styrene by complexing with copper(I) sulfonates

Recovery of (1-S)-2-oxo-bornane-10-sulphonate

Recovery of 1,3-butadiene from a C.sub.4 -hydrocarbon mixture

Recovery of 12-dichloroethane from vinyl chloride production eff

Recovery of 2-pyrrolidone from aqueous solutions