Iodine (100ml) 0,05mol/lt (0,1N)

BiCarbonate Indicator (500ml) A hydrogencarbonate indicator (hydrogencarbonate indicator) is a type of pH indicator that is sensitive enough to show a color change as

[:en] Phenolphthalaine (250gr) [:]

Eosin Y alcohol soluble 25g Eosin yellowish, C.I. Acid Red 87 C20H6Br4Na2O5 M.W: 691.9 g/mol CAS Number 17372-87-1 https://pubchem.ncbi.nlm.nih.gov/compound/11048

Acid Fuchsin (25gr) Disodium 2-amino-5-[(Z)-(4-amino-3-sulfonatophenyl)(4-iminio-3-sulfonato-2,5-cyclohexadien-1-ylidene)methyl]-3-methylbenzenesulfonate C₂₀H₁₇N₃Na₂O₉S₃ M.W: 585.53 g·mol⁻¹ Cas Number: 3244-88-0 https://en.wikipedia.org/wiki/Acid_fuchsin