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Pulsed discharge detector chromatograms
Read more about PDD pulsed discharge detectors.

Chromatograms
Acetone, trace, in acetylene, ValcoPLOT HayeSep R column
Air analysis, ValcoPLOT Molesieve 5Å column
Bulk gases, trace impurities
CO2, food grade, impurities in
Diesel, 100 ppm
Haloalkanes mixture in methanol
Herbicides, ValcoBond VB-5 column
Herbicides in soil samples, EPA Method 8151, VB-5 column
Hydrocarbons, C1 to C3, ValcoPLOT HayeSep column
Hydrocarbons, C1 to C5, ValcoPLOT HayeSep column
Hydrocarbons, chlorinated, ValcoBond VB-5 column
Hydrocarbon analysis
Hydrocarbon analysis (comparing FID and PDD)
Hydrocarbon feedstocks, impurities in
Hydrogen, high purity, trace impurities in,
Light gases, cryogenic analysis of, ValcoPLOT HayeSep A column
MAPP gas, ValcoPLOT HayeSep D column
N2, O2, and CO2
in acrylic syrup
Natural gas liquid (NGL)
n-Paraffin wax standard
PAH residues in an environmental soil sample spike, VB-35 column
PAH residues in soil from a Superfund site
PCB 1262, ValcoBond VB-1 column
Pesticide analysis
Pesticides, ValcoBond VB-5 column
SF6, 10 ppt, in ultrapure air
Solvents, ValcoPLOT HayeSep column
Vinyl chloride, 30 ppb, in nitrogen

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