NaHCO3 (191d-I), Na2CO3 (191d-II), (ph Standard), 2 lahvičky s 25 a 30g látek
Popis
Sodium Bicarbonate (191d-I) 1 bottle x25g
Sodium Carbonate (191d-II) 1 bottle x30g
(ph Standard)
SRM191d
Dostupnost na dotaz