对羟基苯甲酸甲酯;99-76-3;源叶 S30305-500g ≥98.5%
¥150.00Product supply
对羟基苯甲酸甲酯;99-76-3;源叶 S30305-500g ≥98.5%
¥150.00对羟基苯甲酸甲酯;99-76-3;源叶 S30305-100g ≥98.5%
¥40.00单硬脂酸甘油酯;123-94-4;源叶 S30304-500g AR
¥150.00单硬脂酸甘油酯;123-94-4;源叶 S30304-100g AR
¥40.00焦碳酸二乙酯;1609-47-8;源叶 S30299-25ml 高纯,97.5%
¥200.00焦碳酸二乙酯;1609-47-8;源叶 S30299-10ml 高纯,97.5%
¥120.004-氨基安替比林;83-07-8;源叶 S30272-25g AR,98.5%
¥95.00聚乙烯吡咯烷酮;9003-39-8;源叶 S30269-500g PVP-40
¥380.00聚乙烯吡咯烷酮;9003-39-8;源叶 S30269-100g PVP-40
¥80.00聚乙烯吡咯烷酮;9003-39-8;源叶 S30268-500g K-30,分子量40000
¥200.00聚乙烯吡咯烷酮;9003-39-8;源叶 S30268-100g K-30,分子量40000
¥60.00乙酸钾;127-08-2;源叶 S30406-500g AR,92%
¥60.00