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2-溴-6-碘吡啶
CCR5 (N末端)多抗
邻氨基苯甲醚-4-磺酸
铜(Cu)ICP-MS标准溶液,1000mg/L±0.3%溶于2% HCl
玻璃衬管, SPME/splitless,用于Varian 1075/1077进样器
250ml梨形刻度分液漏斗
PCB No. 202,10ng/ul 标准品
[2H4]-4-Hydroxymephenytoin
PA10 糖分析柱
INSTRUMENT TRAY, MADE OF 18/8 STAINLESS STEEL, WITH OVERLAPPING KNOBCOVER, TARN, 200 X 100 X 50 M