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生活饮用水基质中溴酸盐质控样
压盖器 13MM
3-呋喃硼酸频哪醇酯
4-三氟甲氧基溴苄
FLASKS, ROUND BOTTOM, LONG-NECK, MADE OF 0UARTZ-SILICA, WITH BEADED RIM, DIN 12345, 2000 ML, 165
STOPPERS WITH FLANGES
活塞，聚丙烯；Teflon*TFE塞，孔径4mm
Butralin 100 μg/mL in Acetonitrile标准品
己二酸二异壬酯
LiChroCART 75-10,LiChrospher 100 RP-18 15μm定制柱
