The following example illustrates how to represent results from HPHC testing of a tobacco product under study using the Product Testing (PT) domain. This testing is conduct on samples of the product of interest, and if applicable samples of comparison products. Each product tested would have it's own unique sponsor-defined value for SPTOBID to identify the product.
This example only shows test results for each constituent for one sample of one product that was tested. The sampling plan and testing plan including the number of samples of the products tested are determined by the sponsor. In reality, sponsors would have multiple product samples tested and those would be distinguished in the dataset. These sample identification information may be represented in PTREFID, and/ or PTSPID. In this example, SPTOBID indicated the product identification, and each sample of that product was numbered as Sample 1 thru Sample n. Many sponsor may use more specific codes to identify the source of product sample.
Rows 1-15:
Show the HPHC testing performed on one sample of the product with SPTOBID CIG01a. The test condition are represented in PTTSTCND.
Row 16:
Shows the HPHC testing performed on one sample for one ingredient using the CANDIAN INTENSE test conditions.
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pt.xpt
Row
STUDYID
DOMAIN
SPTOBID
SPDEVID
PTSEQ
PTREFID
PTTESTCD
PTTEST
PTCAT
PTORRES
PTORRESU
PTSTRESC
PTSTRESN
PTSTRESU
PTMATRIX
PTTSTCND
PTMETHOD
PTNAM
PTLLOQ
PTREPNUM
PTDTC
1
TOB07
PT
CIG01a
1
Sample 1
ACETALD
Acetaldehyde
HPHC TESTING
1639
ug/cigarette
1639
1639
ug/cigarette
SMOKE
ISO INTENSE METHOD
GC-MS
TOBACCO LAB 1
1
2022-09-30
2
TOB07
PT
CIG01a
2
Sample 1
ACROL
Acrolein
HPHC TESTING
154
ug/cigarette
154
154
ug/cigarette
ISO INTENSE METHOD
GC-MS
TOBACCO LAB 1
1
2022-09-30
3
TOB07
PT
CIG01a
3
Sample 1
ACRLONI
Acrylonitrile
HPHC TESTING
ISO INTENSE METHOD
TOBACCO LAB 1
1
2022-09-30
4
TOB07
PT
CIG01a
4
Sample 1
AMNPHEN4
4-Aminobiphenyl
HPHC TESTING
ISO INTENSE METHOD
TOBACCO LAB 1
1
2022-09-30
5
TOB07
PT
CIG01a
5
Sample 1
AMNPHTH1
1-Aminonaphthalene
HPHC TESTING
ISO INTENSE METHOD
TOBACCO LAB 1
1
2022-09-30
6
TOB07
PT
CIG01a
6
Sample 1
NH4
Ammonia
HPHC TESTING
29.2
ug/cigarette
29.2
29.2
ug/cigarette
ISO INTENSE METHOD
IC
TOBACCO LAB 1
1
2022-09-30
7
TOB07
PT
CIG01a
7
Sample 1
BENZ
Benzene
HPHC TESTING
ISO INTENSE METHOD
TOBACCO LAB 1
1
2022-09-30
8
TOB07
PT
CIG01a
8
Sample 1
BENZAP
Benzo[a]pyrene
HPHC TESTING
30.5
ug/cigarette
30.5
30.5
ug/cigarette
ISO INTENSE METHOD
TOBACCO LAB 1
1
2022-09-30
9
TOB07
PT
CIG01a
9
Sample 1
CO
Carbon monoxide
HPHC TESTING
28.2
ug/cigarette
28.2
28.2
ug/cigarette
ISO INTENSE METHOD
TOBACCO LAB 1
1
2022-09-30
10
TOB07
PT
CIG01a
10
Sample 1
CROTALD
Crotonaldehyde
HPHC TESTING
0.01
0.01
0.01
ISO INTENSE METHOD
TOBACCO LAB 1
1
2022-09-30
11
TOB07
PT
CIG01a
11
Sample 1
FORMALD
Formaldehyde
HPHC TESTING
83.2
ug/cigarette
83.2
83.2
ug/cigarette
ISO INTENSE METHOD
TOBACCO LAB 1
1
2022-09-30
12
TOB07
PT
CIG01a
12
Sample 1
ISOPRN
Isoprene
HPHC TESTING
ISO INTENSE METHOD
TOBACCO LAB 1
1
2022-09-30
13
TOB07
PT
CIG01a
13
Sample 1
NIC
Nicotine
HPHC TESTING
1.71
ug/cigarette
1.71
1.71
ug/cigarette
ISO INTENSE METHOD
LC-MS/MS
TOBACCO LAB 1
1
2022-09-30
14
TOB07
PT
CIG01a
14
Sample 1
NNK
Nicotine-derived Nitrosamine Ketone
HPHC TESTING
ISO INTENSE METHOD
LC-MS/MS
TOBACCO LAB 1
1
2022-09-30
15
TOB07
PT
CIG01a
15
Sample 1
NNN
N-nitrosonornicotine
HPHC TESTING
284
ug/cigarette
284
284
ug/cigarette
ISO INTENSE METHOD
LC-MS/MS
TOBACCO LAB 1
1
2022-09-30
16
TOB07
PT
CIG01a
16
Sample 1
ACETALD
Acetaldehyde
HPHC TESTING
1569
ug/cigarette
1569
1569
ug/cigarette
CANADIAN INTENSE METHOD
TOBACCO LAB 1
1
2022-09-30
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The Test Conditions dataset can be used to provide additional details on any test conditions or methods used to perform the testing.