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
CRUCIBLES, QUARZ GLASS, LOW FORM, COMPLETE, 150 ML, 70 x 56 MM
LiChroCART 55-3,LiChrospher 300 WP RP-18 5μm定制柱
GDX-401担体(80-100目)
2-甲基-4-氨基苯酚; 4-氨基邻甲酚
1-甲基-3-辛基咪唑六氟磷酸盐
吡啶硼烷
(易制毒三类)2-丁酮(甲基乙基酮) AR
MINISART-GF GLASS FIBER SYRINGE FILTER, STERILE IND. PACKED, PK50
SPARE STOPPER NS 24/29, FOR IODINE-FLASKS
Desmethyl-formamido-pirimicarb