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Adapt Body PEEK 1/4 NPT - 5/16-24
NARROW MOUTH,BOTTLES, PE,TRANSPARENT 100 ML, GL 18, HEIGHT 102 MM, O.D. 41 MM
Block heating 3.5x5.125x1.375in, alum anod, 24 pos for MICROVAP 11801
1,3-二氟苯
ASCENTIS SI 10UM 25CMX4.6MM HPLC COLUMN
Cork borers with handle, supplied in set 15 pcs. ? 5-22,5 mm, made of brass
气相色谱柱,TRACE TR-WaxMS 气相柱, 30m, 0.25mmID, 1μm 液膜厚度
Clamps for Glass Joints - Conical
己酸甲酯,analytical standard,≥99.8% (GC)
冷阱黑色垫圈