2-(2-Methoxy-4-nitrophenyl)-3-(4-nitrophenyl)-5-(2,4-disulfophenyl)-2H-tetrazolium sodium salt 10mM in H2O 193149-74-5 C₂₀H₁₃N₆O₁₁S₂Na 600.47 g./mol ฿2,050.00 View
3-Methylquinoxaline-2-carboxylic Acid solution 1000μg/mL in Methanol 74003-63-7 C₁₀H₈N₂O₂ 188.19 g./mol ฿3,580.00 View
Molecular sieves,3A ≥100 mesh, dedicated for gas phase and liquid chromatography columns 308080-99-1 KnNa₁₂-n(AlO₂)₁₂(SiO₂)₁₂•xH₂O ฿3,080.00 View
Molecular sieves,3A Φ:1-2.5mm, special for element analyzer 308080-99-1 KnNa₁₂-n(AlO₂)₁₂(SiO₂)₁₂•xH₂O ฿3,080.00 View
Methoxypolyethylene glycol azide Average PEG molecular weight ~5000 89485-61-0 N₃C₂H₄(OC₂H₄)nOCH₃ ฿10,290.00 View
Methoxypolyethylene glycol azide Average PEG molecular weight ~20,000 89485-61-0 N₃C₂H₄(OC₂H₄)nOCH₃ ฿19,560.00 View
Methoxypolyethylene glycol azide Average PEG molecular weight ~10,000 89485-61-0 N₃C₂H₄(OC₂H₄)nOCH₃ ฿10,500.00 View