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SUCTION TUBE, WITH CONE, WITH SVS-HOSE CONNECTION ST 14/23
MOS-HYPERSIL-2 5UM 50X4MM COLUMN
气相色谱柱,TG-1MS 10m x 0.1mm x 0.1μm
有机相过滤膜
大负载圆周式模拟控制摇床
丙酮酸
STIRRER GUIDES, BORE OF TUBE, INTERCHANGEABLE, BEARING SURFACE FIRE-POLISHED, PK 14 MM, PK-BEARING
Laboratory scissor for microscopy, length: 100 mm, straight, stainless steel
密封垫 20MM 磁 聚四氟乙烯/丁基橡胶 0.129 100
1/4”x3m sus 空柱