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(一恒) BPHS-250B高低温湿热试验箱 内胆尺寸W×D×H(mm):600×500×830
PUNYW8918318 Salbutamol Impurity 9
STOPCOCKS, TWO WAY, DOUBLE OBLIQUE BORE, COMPLETE WITH PTFE-KEYS, BORE 2.5 MM, NS 14.5, DURAN
1000ml聚丙烯广口刻度样品瓶
CLOSING CRIMPERS, F. ALUMINIUM CAPS, N-13
LiChroCART 250-4,LiChrospher 100 RP-18 7μm定制柱
广口包装瓶,聚丙烯,250ml容量
BOTTLES,CONICAL SHOULDER,PP, WIDE- -MOUTHED,TRANSPARENT, WITH DIN-SCREW- -CAP, 100 ML
填充柱10% FFAP on Chromosorb PAW 80/100
1/4英寸接头,黄铜