-
C11230000 Chlordene
DRE-C11230000 | 见证书
-
C12080000 DDT (technical)
DRE-C12080000 | 见证书
-
C16000000 Perthane
DRE-C16000000 | 见证书
-
Hexachlorobenzene 100 μg/mL in Methanol
DRE-GA09011068ME | 见证书
-
Chlorden
ZW-HPC-687821-10mg | 见证书
-
Cetyl Alcohol
ZW-NIFDC190066 | 见证书

标准品
标准品