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
超纯flash硅胶C18粒径40-63um,目数230-400,含碳量23%,未封尾
FILTER PAPER CIRCLES,(5) DENSE, SLOW, FILTER-DIA. 150 MM, PACK OF 100 PCS
CLSR 15-425 LND 酚醛树脂
4-(4-甲酰基苯基)苯基-2-硼酸频哪醇酯
ASI OUTL CHK VALVE ASSEM FOR WATERS (F)
54Fe浓缩同位素稀释剂标准物质
SIPHON FOR FLASK S 40
OIL PAC (GERMAN)
2,6-二氯-4-(三氟甲氧基)苯胺
(2401)Cr铬标液