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
PK Tubing, 1/16" x .030", 10Ft
9种阴离子混标2,F/Cl/Br/NO2/NO3/SO4/HPO4/HCOO/CH3COO,100mg/L溶于 H2O
ADAPTER FOR THE CONNECTION OF CV206 BUTANE CARTRIDGES
p-Dimethylaminobenzhydrazide
PUNYW8927490 (S)-(-)-Carvedilol-d4
11MM 聚四氟乙烯/R 黄色 密封垫
四氧化三钴(II,III), 99.9985% (metals basis)
SCREW THREAD, WITH CONE, CONE ST 14/23, GL 18/8, SEAL: 16X8, LENGTH: 60 MM, ONLY GLASS PARTS
LICHROSORB SI100 SILICA 5UM 250X3MM COLUMN
LGA-5000W 无油空气发生器