I now have my results for B12 (which is within range) and serum folate was the only one out of the range apart from the thermal testing:

B12 on 5th Feb was: 571 ng/l (range 145-637)
serum folate was: 19.3 mg/ml (range 3.8 - 16.00)
hdl cholesterol was 1.42 (range >1.68)
* I have been taking a pantethine supplement along with my multivits since around october last year