Th standard v HNO3

Matrice 4% HNO3

Varianty produktů:

140-051-901 - Th standard, 1000 ppm, 125 ml

140-051-905 - Th standard, 1000 ppm, 500 ml

140-061-901 - Th standard, 10000 ppm, 125 ml

140-061-905 - Th standard, 10000 ppm, 500 ml