624905
관리자 [2018-08-30 10:57:36]
조회수 668
Indicator 4.4, Mixed (Methyl Red-Methylene Blue) VINIKIT, for wine analysis
100ml
liquid / COMPOSITION:
Methyl Red: 100 mg
Methylene Blue: 50 mg
Ethanol absolute: 50 ml
Water (s.q.m): 100 ml
Identity: passes test
pH transition interval: violet: 4.4
pH transition interval: green: 5.8
Methyl Red: 100 mg
Methylene Blue: 50 mg
Ethanol absolute: 50 ml
Water (s.q.m): 100 ml
Identity: passes test
pH transition interval: violet: 4.4
pH transition interval: green: 5.8
