Alkaliblau R-R 1% in Ethanol 100ml Chemische Reagenzien Stanlab White Advent Calendar - 25

White Advent Calendar - 25 numbered tea bags with organic tea in 13 flavors

The average three-year-old is twice as tall as they were on the day of their birth

already in the 70s in Poland

8 drops – 11

Alkaliblau R-R 1% in Ethanol 100ml Chemische Reagenzien Stanlab White Advent Calendar - 25Alkali Blue r r 1% in ethanol Biolaboratorium Technical information about chemical reagents: Chemical formula: CHNOS CAS number: 1324 76 1 EC No.: 215 385 2 Synonyms: Alkali Blue 6B, Acid Blue 110, Acid Blue 119 Type: Pure Purity: 1% solution in ethanol Net weight: 100 ml Physical form: liquid Color: blue Odor: characteristic of ethanol pH value (transition range): 11. 5 13. 0 (blue pink violet) Flash point: 14C (ethanol) Density: 0. 84 g cm (20C)