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
PB-10三合一pH电极
兼容Agilent的9mm瓶垫、白色PTFE/红色硅橡胶
气相色谱柱,TG-WAXMS 60m x 0.32mm x 0.25μm
SULFONATION FLASKS, 6 000 ML WITH 3 SIDE NECKS, CN ST 71/51, SN ST 29/32
烧杯,低型,ETFE材质,250: 50 ml
洗气瓶,500 ml, 29/32,无过滤碟
Acrodisc PTFE滤膜针式滤器,13mm*0.2um
200g-1g 砝码套装, O/P OIML CLASS E2级别, 带NALVP证书
PK5 SPLIT/SPLITLESS FOCUSLINER FOR PE,&
双球玻璃管