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R C Caldwell

Publications and source records attributed to R C Caldwell.

17 recordsLinked to original sources

Use of fast green in agar-diffusion microbiological assays.

Microbiological assay plates containing agar stained with fast green and inoculated with test microorganisms could be readily distinguished from unstained seeded agar plates. The boundaries of zones of growth inhibition were more sharply defined in those plates which contained stained agar.

Agar↗