未登录
查看详情
Sigma/西格玛正丁醇 0.999(CAS:71-36-3)
原厂型号:537993-1L
参数:
包装:1L
Sigma/西格玛环己烷 suitable for HPLC, ≥99.9%(CAS:110-82-7)
原厂型号:650455-1L
Sigma/西格玛1,4-二氧六环 ACS reagent, ≥99.0%(CAS:123-91-1)
原厂型号:676934-1L
Sigma/西格玛环己烷 Laboratory Reagent, ≥99.8%(CAS:110-82-7)
原厂型号:C100307-1L
Sigma/西格玛1,4-二氧六环 ReagentPlus, ≥99%(CAS:123-91-1)
原厂型号:D201863-1L