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)