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Ikechukwu Nmor, coordinator of The Church Must Vote, noted that research conducted by the group indicated that less than 32 per cent christians voted during the 2015 general election.
Morpholine, as a secondary amine, reacts with sodium nitrite under acidic conditions to produce stable and volatile NMOR which can be determined by GC-MS.
The NMOR technique is based on the linear magneto optical (Faraday) rotation principle.
Many of these wrappers contain between 5 and 73 nanograms of NMOR, the study shows.
MBS (2-morpholinothiobenzothiazole), a chemical that forms the secondary amine morpholine, generates the nitrosamine NMOR (N-nitrosomorpholine), while CBBS generates the primary amine cyclohexylamine, which does not yield a nitrosamine.
Table 3 - tire model compound NR 30.0 BR 30.0 SBR 40.0 N299 black 70.0 Aromatic oil 35.0 Zinc oxide 3.5 Stearic acid 1.0 Antiozonant-1 2.0 Wax 2.5 Sulfur 2.0 A B C D E MBS 1.6 1.15 - - - TMTD - 0.2 - - - CBBS - - 1.6 1.15 - TBzTD - - - 0.2 - TBBS - - - - 1.5 CTP - - - - 0.2 Nitrosamines, ppb (extraction, cured [15.sup.1]/160 [degrees] C) NMOR 1200 335 - - - NDMA - 134 - - -
Figure 4 depicts a typical chromatogram obtained from our system for an extract sample showing the presence of NMOR.
Table 1 ppb N-nitrosamines Sample weight (g) Air Air/N[O.sub.2] 5.0242 NDMA : 5.6 - NMOR : 4.5 - 5.0348 - NDMA : 32 - NMOR : 114
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