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不锈钢试管架
离子色谱检定用-水中亚硝酸根-亚硝酸根离子
Volumetric flask, PMP, class B, with stopper NS 19/26, PP, 500 ml
4-溴-2-氟苯甲醛
PTFE Temperature Probe, Platinum Resistance, Cable 3M,9 x 900mm, Ferrule L 45
透明样品瓶/螺口 密封垫
SUPPORTS, 300 X 150 MM, ROD 1000 X 12/13 MM
Three-prong clamp grip w.0-89mm r.150 mm
气相色谱柱,TG-1301MS 30m x 0.53mm x 3μm
Eletriptan HBr