2-Nitrophenyl β-D-galactopyranoside (ONPG) 99%, non-animal origin 369-07-3 C₁₂H₁₅O₈N 301.25 g./mol ฿970.00 View
Chitotetraose Tetrahydrochloride Hydrate 95% 117399-50-5 C₂₄H₄₆N₄O₁₇₄HClH₂O 808.48 g./mol ฿5,190.00 View
Neu5Ac alpha(2-3)Gal beta(1-4)Glc-beta-pNP ≥97%(LC) 2149582-14-7 C₂₉H₄₂N₂O₂₁ 754.65 g./mol ฿18,972.00 View
