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
ULTRAFILTRATION DISK MEMBRANES*DIAMETER: 76 MM
四苯基碘化膦, ≥97.0%
阳离子表面活性剂测试预装试剂,0.05 - 1.50 mg/l Spectroquant
BOTTLES, NALGENE 2000 ML POLYPROPYLENE, ROUND, HEA
四(二甲氨基)乙烯,95.0%(GC)
2,7-二叔丁基芴, ≥98.0%
(S)-2-Diphenylmethylpyrrolidine, 97+% 5GR
单水草酸二铵,优级纯,ISO
Poly(4-bromostyrene), average M.W. 65000 (GPC) 1GR
对氟苯乙醇,98%+