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2-甲基屈 标准品
Tool for PTFE-Fitting
ZDV peek二通
Telescoping intake tube, FEP, variable length 200 mm to 350 mm
4-(反-4-戊基环己基)苯甲腈
表皮葡萄球菌ATCC12228
5ml 气密性注射针 (不带针头)
水相过滤膜
Funnel, ? 300 mm, dimension 115 x 22 mm, length 320 mm, with handle, stainless steel
碳酸氢钠 ,色谱级, ≥99.8%