1.5 kg
Pair of graphite electrodes for use with the Hofmann’s Voltameter S (U58010) for the analysis of ammonia solutions, solutions of table salt or other solutions with chloride radicals.
VISOCOLOR® ECO pH 4.0 — 9.0
Модель ДНК-РНК
Индикаторный стержень, pH 2,0-9,0
Набор «Модель РНК, 12 оснований, miniDNA®»