avigation
TS-20672,H - DIMETHYLFORMAMIDE
TS-20088,AMINO,ACID,STANDARD,H
H -TS-20062,H - ACETONITRILE
1,1,1-三氯乙烷
ACC H-152N,Naphthalene
ACC TK-102-08N,环己烷
ACC DYE-017S,102,分散蓝
S-616,Chemservice
ACC Z-014J-5,Perylene-d12
ACC M-525-SS,Prenen-d10
ACC M-625-12,Naphthalene-d8
ACC AE-00049-SET,偶氮染料套标(24种)
221-48876-02,INSERT,SILANIZE
螺纹顶空瓶垫
螺纹顶空瓶盖
甲基毒死蜱,DRE C11601000
汞形态分析质控(进口)
汞形态标准(进口)
砷形态分析质控(进口)
砷形态标准(进口)
R071402
温湿仪记录笔,T223355LP/RP
PC0010,石墨代碳填料
IC-Ag,2.5CC