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α-甲基-m-(三氟甲基)苄醇
溴化铵
透明 20ML 样品瓶 28X57 24-400
Drying tubes, made of PE, tube length 200 mm, ? 20 mm, with hose connection outer ? 8 - 10 mm, overall length 270 mm Pack = 5 pcs.
100:5ml 聚甲基戊烯烧杯、蓝色刻度线
金士顿安全线缆
APS-HYPERSIL-2 5UM 150X4.6MM COLUMN
STIRRERS WITH COLLAPSIBLE PTFE PADDLES, GROUND AND POLISHED SHAFT WITH COUPLING PIVOT 420x10 MM, PADDLE 50 MM, ST 19/26
纺织品中重金属标准样品B待测目标物Ni/Co/Cu/Zn/Zr/Se
Sealing for Transferpette? -8/12+S-8/12 5 - 50 μl, pack of 3