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Talboys微孔板夹具
非无菌药品中金黄色葡萄球菌(阴性)质控样
ACQUITY UPLC BEH Phenyl Column 色谱柱
Varian Cu-Fe-Mn-Zn 多元素空心阴极灯
Jnk1单抗 (2C6)
2-氟-5-三氟甲基苯硼酸
Filtering stand for 4 funnels, made of PP, white, 550 x 150 x 500 mm, suitable for funnels ? 40-160 mm, with variable height adjustment
5:0.1ml 聚丙烯刻度移液管
SCREW THREAD, WITH CONE, CONE ST 19/26, GL 14/6, SEAL: 12X6, LENGTH: 60 MM, ONLY GLASS PARTS, acc
废水中的高和低 COD 值-质控样