Tynemouth is just across the River Tyne from South Shields, Jarrow, and Hebburn, and lots of Durham families moved back and forth across the river, following the colliery jobs and port-related work.
Quantity: * Whole number only. Components of the original formulation of Physical Developer are NO LONGER available. Physical Developer is a Silver Nitrate based reagent which reacts with the lipids, fats, oils and waxes present in fingerprint residue. The PD3 Physical Developer Kit is a faster process and ready to use by simply mixing the contents of three pre-measured bottles. Parts A, B & C. Instructions Included. NOTE: The use of Maleic Acid as a pre-wash for paper evidence is strongly recommended.
OK, so what DNA fingerprinting does is it looks for differences in the DNA that change where these restriction enzymes can cut DNA. The pattern of DNA fragments is then compared and if the child's DNA looks like a combination of the two parents' DNA, then the child is theirs.