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
PK100 SILANIZED 4ML AMBER S/T VIAL, 15X4 5
细菌漏斗250ML/G2(G1)
SCAT M型过滤器
PESTLE, MADE OF PORCELAIN, WITH GRINDING SURFACE, UNGLAZED, D. 55MM, HEIGHT 210 MM
1-丙基-4-哌啶酮
4A 分子筛 80/100
低流失与温度优化隔垫(BTO,红色),可用于GC/MS,350℃
密封垫 20MM 聚四氟乙烯/丁基橡胶 0.129 1000
CD-5气相毛细管色谱柱
4-溴苯基-2,3-环氧丙基醚