Eosin Y alcohol soluble 25g

Μπλε της βρωμοθυμόλης 5gr bromothymol sulfone phthalein, BTB 4,4′-(1,1-Dioxido-3H-2,1-benzoxathiole-3,3-diyl)bis(2-bromo-6-isopropyl-3-methylphenol), bromothymol blue, Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2-bromo-3-methyl-6-(1-methylethyl)- C₂₇H₂₈Br₂O₅S M.W: 624.38 g·mol⁻¹ Cas Number: 76-59-5 https://pubchem.ncbi.nlm.nih.gov/compound/Bromothymol-blue

Ερυθρό του Μεθυλίου 25g Methyl Red 25g C₁₅H₁₅N₃O₂ M.W: 269.304 g·mol⁻¹ CAS: 493-52-7 https://pubchem.ncbi.nlm.nih.gov/compound/Methyl-red