5,5-二巯基-2,2-二硝基苯甲酸;69-78-3;源叶 S19139-1g BR,98%
Product supply
5,5-二巯基-2,2-二硝基苯甲酸;69-78-3;源叶 S19139-1g BR,98%
1-萘酚;90-15-3;源叶 S19205-25g AR,99%
氯化血红素;16009-13-5;源叶 S19203-5g BR,98%
氯化血红素;16009-13-5;源叶 S19203-1g BR,98%
2,2′-联氨-双(3-乙基苯并噻唑啉-6-磺酸)二胺盐;30931-67-0;源叶 S19198-5g 超纯,98%
2,2′-联氨-双(3-乙基苯并噻唑啉-6-磺酸)二胺盐;30931-67-0;源叶 S19198-1g 超纯,98%
鲁米诺;521-31-3;源叶 S19197-5g BR,98%
甲基蓝;28983-56-4;源叶 S19185-25g BS
邻菲啰啉 一水合物;5144-89-8;源叶 S19172-5g AR,99%
邻菲啰啉 一水合物;5144-89-8;源叶 S19172-25g AR,99%
铬黑T;1787-61-7;源叶 S19169-25g IND
钙黄绿素;1461-15-0;源叶 S19167-25g AR