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1. Anal. Chem. 1961. 33: 1900-1903.
Mann P. E., Sinsheimer J. E.
Reactivity of some hydroxyketones with blue tetrazolium
- DOI:
http://dx.doi.org/10.1021/ac50154a034
Bomstein J., Evans W. G.
Automated colorimetric determination of 6-aminopenicillanic acid in fermentation media.
- DOI:
http://dx.doi.org/10.1021/ac60223a034