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The initial table shows the a number of the analytes and test conditions used in Shelf Life studies for tobacco products for one testing condition at one timepoint and one replicate.


Tobacco Product Testing (TT) is a Findings domain similar to the Laboratory Test Results domain.


Dataset wrap
Namelbtt
Rowcaps
Row 1:Shows the LBTEST TTTEST of Product Moisture which reflects the percentage of moisture in the substance for the condition noted in LBTSTCND TTTSTCND which is Condition 1 (X°C/ Z% RH).  Product Moisture is sometimes referred to as "Oven Volatiles".
Rows 4, 6, 8Shows the NNK, NNN, and TSN tests with the tobacco product "as-is" using the LBSPCCND TTSPCCND to show that the tobacco is "FRESH".
Rows 5, 7, 9Shows the NNK, NNN, and TSN tests with the tobacco product as "Dry weight basis (DWB)" using the LBSPCCND TTSPCCND to show that the tobacco is "DRIED".
Rows 2-12:Show the other analytes used in testing (pH, water activity, NNK, NNN, TSNA, etc.) using the LBTEST TTTEST and LBTESTCD TTTESTCD variables.
Dataset2
RowSTUDYIDDOMAINLBSEQTTSEQLBREFIDTTREFIDLBTESTCDTTTESTCDLBTESTTTTESTLBTSTCNDTTTSTCNDLBORRESTTORRESLBORRESUTTORRESULBSTRESCTTSTRESCLBSTRESNTTSTRESNLBSTRESUTTSTRESULBSPECTTSPECLBSPCCNDTTSPCCNDLBMETHODTTMETHODLBLLOQTTLLOQLBREPNUMTTREPNUMLBTPTTTTPTLBTPTNUMTTTPTNUM
1TOB07LBTT1TOB77777.1PRODMSTProduct MoistureCondition 1 (X°C/ Z% RH)
%

%TOBACCO


1Week 01
2TOB07LBTT2TOB77777.1PHpHCondition 1 (X°C/ Z% RH)




TOBACCO


1Week 01
3TOB07LBTT3TOB77777.1H2OACTWater ActivityCondition 1 (X°C/ Z% RH)




TOBACCO


1Week 01
4TOB07LBTT4TOB77777.1NNK4-(N-methyl-N-nitrosoamino)-1-(3-pyridyl)-1-butanone (NNK)Condition 1 (X°C/ Z% RH)
ng/g

ng/gTOBACCOFRESH

1Week 01
5TOB07LBTT5TOB77777.1NNK4-(N-methyl-N-nitrosoamino)-1-(3-pyridyl)-1-butanone (NNK)Condition 1 (X°C/ Z% RH)
ng/g

ng/gTOBACCODRIED

1Week 01
6TOB07LBTT6TOB77777.1NNNN-nitrosonornicotineCondition 1 (X°C/ Z% RH)
ng/g

ng/gTOBACCOFRESH

1Week 01
7TOB07LBTT7TOB77777.1NNNN-nitrosonornicotineCondition 1 (X°C/ Z% RH)
ng/g

ng/gTOBACCODRIED

1Week 01
8TOB07LBTT8TOB77777.1TSNATobacco-specific nitrosaminesCondition 1 (X°C/ Z% RH)
ng/g

ng/gTOBACCOFRESH

1Week 01
9TOB07LBTT9TOB77777.1TSNATobacco-specific nitrosaminesCondition 1 (X°C/ Z% RH)
ng/g

ng/gTOBACCODRIED

1Week 01
10TOB07LBTT10TOB77777.1AEBPLCTAerobic Plate CountCondition 1 (X°C/ Z% RH)




TOBACCO


1Week 01
11TOB07LBTT11TOB77777.1MOLDMoldCondition 1 (X°C/ Z% RH)




TOBACCO


1Week 01
12TOB07LBTT12TOB77777.1YEASTYeastCondition 1 (X°C/ Z% RH)




TOBACCO


1Week 01

...

A Shelf Life study dataset would shows analytes done in different test conditions with replicates over time points.  In the interest of brevity for this example, only moisture content using the TEST of Product Moisture (also known as Oven Volatile) percentage is shown in a sample of timepoints in two conditions with replicates. The weeks reflective of Week 1,  Week 2, Week 3, etc. which would align with the LBTPTNUM TTTPTNUM of 2,3, etc. are not shown for visual viewing purposes.

Dataset wrap
Namelb
Rowcaps
Rows 1-9:Show the LBTEST TTTEST of Product Moisture for Condition 1 (X°C/ Z% RH) which is shown in LBTSTCNDTTTSTCND. The sample of various timepoints that may be used in the testing for product moisture is reflected in LBTPTTTTPT. The LBTPTNUM TTTPTNUM shows the numerical version of the planned timepoint.  The REPNUM shows the incidence number of a test that is repeated within a given timeframe for the same test.
Rows 10-18:Show the LBTEST TTTEST of Product Moisture for Condition 2 Condition 2 (A °C/ B %RH) across the same timepoints shown for Condition 1.  The LBGRPID TTGRPID is used to tie together a block of related records in a single domain.
Dataset2
RowSTUDYIDDOMAINLBSEQTTSEQLBREFIDTTREFIDLBTESTCDTTTESTCDLBTESTTTTESTLBTSTCNDTTTSTCNDLBORRESTTORRESLBORRESUTTORRESULBSTRESCTTSTRESCLBSTRESNTTSTRESNLBSTRESUTTSTRESULBSPECTTSPECLBSPCCNDTTSPCCNDLBMETHODTTMETHODLBREPNUMTTREPNUMLBTPTTTTPTLBTPTNUMTTTPTNUM
1TOB07LBTT111TOB77777.1PRODMSTProduct MoistureCondition 1 (X°C/ Z% RH)
%

%TOBACCO

1Week 01
2TOB07LBTT112TOB77777.1PRODMSTProduct MoistureCondition 1 (X°C/ Z% RH)
%

%TOBACCO

2Week 01
3TOB07LBTT113TOB77777.1PRODMSTProduct MoistureCondition 1 (X°C/ Z% RH)
%

%TOBACCO

3Week 01
4TOB07LBTT114TOB77777.1PRODMSTProduct MoistureCondition 1 (X°C/ Z% RH)
%

%TOBACCO

1Week 84
5TOB07LBTT115TOB77777.1PRODMSTProduct MoistureCondition 1 (X°C/ Z% RH)
%

%TOBACCO

2Week 84
6TOB07LBTT116TOB77777.1PRODMSTProduct MoistureCondition 1 (X°C/ Z% RH)
%

%TOBACCO

3Week 84
7TOB07LBTT117TOB77777.1PRODMSTProduct MoistureCondition 1 (X°C/ Z% RH)
%

%TOBACCO

1Week 489
8TOB07LBTT118TOB77777.1PRODMSTProduct MoistureCondition 1 (X°C/ Z% RH)
%

%TOBACCO

2Week 489
9TOB07LBTT119TOB77777.1PRODMSTProduct MoistureCondition 1 (X°C/ Z% RH)
%

%TOBACCO

3Week 489
10TOB07LBTT120TOB77777.1PRODMSTProduct MoistureCondition 2 (A °C/ B %RH)
%

%TOBACCO

1Week 01
11TOB07LBTT121TOB77777.1PRODMSTProduct MoistureCondition 2 (A °C/ B %RH)
%

%TOBACCO

2Week 01
12TOB07LBTT122TOB77777.1PRODMSTProduct MoistureCondition 2 (A °C/ B %RH)
%

%TOBACCO

3Week 01
13TOB07LBTT123TOB77777.1PRODMSTProduct MoistureCondition 2 (A °C/ B %RH)
%

%TOBACCO

1Week 84
14TOB07LBTT124TOB77777.1PRODMSTProduct MoistureCondition 2 (A °C/ B %RH)
%

%TOBACCO

2Week 84
15TOB07LBTT125TOB77777.1PRODMSTProduct MoistureCondition 2 (A °C/ B %RH)
%

%TOBACCO

3Week 84
16TOB07LBTT126TOB77777.1PRODMSTProduct MoistureCondition 2 (A °C/ B %RH)
%

%TOBACCO

1Week 489
17TOB07LBTT127TOB77777.1PRODMSTProduct MoistureCondition 2 (A °C/ B %RH)
%

%TOBACCO

2Week 489
18TOB07LBTT128TOB77777.1PRODMSTProduct MoistureCondition 2 (A °C/ B %RH)
%

%TOBACCO

3Week 489