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
管架, 1x50ml 直径29mm 锥形底, 2个/包, v2
Metrosep A Supp 10 - 75/2.0
PREHEATING CAPILLARY 3M
LiChroCART 30-4,LiChrospher 100 RP-8 5μm定制柱
30mm 0.2um PVDF 100个/包装
PK5 IN-LINE FRIT 21.2MM, 2UM
铟 ICP 标准品,TraceCERT, 1000 mg/L In in nitric acid
Rod for stand base M10, ? 12 mm, length 600 mm, with thread M10, steel zinked
甲苯中恶霜灵
嗪咪唑嘧磺标准品