Cupr.sulf.
Kuparisulfaatti, Kuparivihtrilli, Sinikivi
Reagenssi vuoden 1937 farmakopeasta

- weight 125 g + 20 g, together 145 g
- height with the cork 11.2 cm
- diameter 5.1 cm
- volume 0.125 liters
- scratched number 42/42, so the cork is the original fits perfect
- enameled label
- scratched weight on the bottom
- handmade, probably in the 1940s
- condition 90% (if 100% would be a new one)