如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
50x2.1mm 1.9um Hypersil GOLD C4
LiChroCART 25-4,LiChrospher 100 RP-18e 10μm定制柱
FLAT STOPC.MICROMEAS.ADI *
WILO-RUBBER TUBING CLAMPS, MADE OF BEST STEEL,SCREW THREAD RETAINING DEVICE AND HOLDER MADE OF P
己酸丙酯
Gum rubber laboratory tubing
1,3-丙烷磺内酯
10ml试管刷
LABORATORY BOTTLE 250 ML, ST 29/32, ONE STOPPER SIZE, ? 70 MM, HEIGHT 143 MM, AUTOCLAVABLE, HEAT RE
2-氯-4-甲氧基苯酚