22-09-2026, 07:23 AM
Alchemical instruments in a 17th-century engraving: A — vessel, B — measuring cylinder, C — curved outlet, D — capsule, E — alloy filter with outlet, F — dropper or pipette, G — curved outlet, H — closed washer, I — gas filter, K — sifter, L — collector, M — burner with large exhaust, N — filter, O — formator with small outlet

