按化学元素
Bx
Cx
Nx
Ox
Fx
Six
Px
Sx
Clx
Brx
Ix
按纯度: 99+% 99% 98+% 98% 97+% 97% 96+% 96% 95+% 95% 93% 90+% 90%
清空选项
139-33-3 EDTA disodium salt
BD40710139-33-398%
登录 500g 常备现货
7732-18-5 Water, Reagent
BD014066647732-18-5Electrophoresis Grade
登录 500g 常备现货
25322-68-3 Ethylene glycol polymer average Mn 1500
BD0081805325322-68-3average Mn 1500
登录 1kg 常备现货
4221-99-2 (S)-Butan-2-ol
BD207774221-99-298%
登录 1g 常备现货
60-32-2 6-Aminocaproic Acid
BD1718160-32-298%
登录 100g 常备现货
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