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
NOC-9
Tantalum powder, -100 mesh, Puratronic?, 99.98% (metals basis), Nb 50ppm
HTS TRANSWELL-24,PET,0.4μm,S,PERME SUPPORT
04-12-0500-25GM, Z-PHE-OH, 8.54018.0025
7-Bromo-2,3-dioxoindoline, 97%
粘质肌醇,98.0%(LC)
FILTER GLASS FIBER RETENTION: >2.3 UM*2. 4 CM CIRC
3,4-Diethoxycyclobut-3-ene-1,2-dione, 97%
1-Iodoheptane for synthesis
硼酸,99.6%
N,N-Dimethylformamide-d7, packaged in 0.75 ml ampoules, 99.5 atom % D, for NMR 7.5ML