Methylene blue For biological staining, Dye content, ≥90% (HPLC) 7220-79-3 C₁₆H₁₈ClN₃S₃H₂O 373.9 g./mol ฿310.00 View
Boron trifluoride - methanol solution ~10% (~1.3 M), for GC derivatization,MKSeal 373-57-9 CH₄BF₃O 99.85 g./mol ฿2,580.00 View