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八甲基环四硅氧烷
3-甲基-6-氨基苯磺酸
外部BIO-DIS管,标准
BETASIL C18 5UM 125X1MM COLUMN
FS CAP SPB-20 30M 1.0UM .25MM
9mL,胖度移液管,透明,玻璃,乳制品/奶油用,符合ASTM,棕色刻度
邻二甲苯-d10, 98+%(Isotopic)
CAP ASSEMBLY WITH LINER AND COMPRESSION CLOSURE FOR NO. 5 529 001 - 5 529 003
搅拌棒,PTFE材质,9.5x550 mm,含两片可移动桨叶
Cork borers with handle, supplied in set 6 pcs. ? 5-11 mm, made of brass