MES(mes) Amresco 10g ¥: 45
Amresco 25g ¥: 85
Amresco 100g ¥: 280
Sigma 10g ¥: 70
Sigma 25g ¥: 145
Sigma 100g ¥: 500
MES 2-(N-嗎啡啉)乙磺酸