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
HYPERREZ XP ORGANIC ACID 8UM 100X7.7MM COLUMN
四乙腈四氟硼酸钯
PK5 SPLIT/SPLITLESS LINER,HP,6.3MM OD,&
3路分叉管,M型
p-Nitrophenyl Palmitate
纤维素粉
2-Methoxypyridine
DISPOSABLE TRANSFER PIPETTES, 3 ML PACK OF 500 PCS
HPTLC纤维素高效薄层板
砂芯坩埚