0563 2052
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Storage cover for testo 205
240 Art.nr 0554 2051Storage case for testo 205 with storage gel (KCl) for safe storage of the pH sensor. -
Buffer solution pH 4
275 Art.nr 0554 2061Buffer solution pH4 for calibration and adjustment of pH instruments (250 ml). -
Buffer solution pH 7
275 Art.nr 0554 2063Buffer solution pH7 for calibration and adjustment of pH instruments (250 ml).
