供货周期: | 一周 |
品牌: | SPEX CertiPrep |
规格: | 5021-DH,5021-DH-4,5021-D,5021-D-4 |
货号: | 5021-DH,5021-DH-4,5021-D,5021-D-4 |
CAS号: |
The US EPA method 502.1 is an analytical method that uses a purge & trap device for sample prep and a gas chromatograph equipped with a packed column to perform the separation of the volaile halogenated components found in a 5 mL sample of drinking or rawsource water. To detect the GC eluant, a Hall detecor is used.
Volatile Organics Combination Mix Analyte Mixes D
4种液体有机挥发物混标
1,4-Dichlorobenzene
cis-1,3-Dichloropropene
2,2-Dichloropropane
trans-1,3-Dichloropropene
Catalog#: 5021-DH:1.2 mL @ 2000 µg/ml in METH-P&T
Catalog#: 5021-DH-4:1.2ML X 4 PACK
Catalog#: 5021-D:1.2 mL @ 200 µg/ml in METH-P&T
Catalog#: 5021-D-4:1.2ML X 4 PACK
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