For those that don't know (and there seems to be a few), a 'B' sample is the other half of any given sample so it is taken at the same time and will normally match the 'A' sample. Hence, the 'B' sample being positive is what would be expected and isn't a different test to prove or disprove doping. The reason the 'B' sample is kept is so it can be analysed if there is a problem with the 'A' sample in the presence of a parties representatives and under stricter protocols than normal. It was a ****up in the procedure for testing the B sample that got Charr off doping with anabolic steroids epitrenbolone and drostanolone which is a joke.
The timing of clear VADA tests appears relevant in this case (as has been hinted at by Hearn) and the only think I can think of is that it means that is shows that a later UKADs 'adverse finding' could only have come from low level contamination (e.g. a supplement) rather than a the****utic dose of steroid because of the ultra trace levels found in the UKAD test. Normally, it is impossible to establish the difference between doping on its way out of the system and low level contamination so you get done. E.g. he had a clear VADA test, a day later tests positive for X amount of drugs by UKAD which are so low that he could not have been doping a second after the early VADA test because he would have more in his system.
The timing of clear VADA tests appears relevant in this case (as has been hinted at by Hearn) and the only think I can think of is that it means that is shows that a later UKADs 'adverse finding' could only have come from low level contamination (e.g. a supplement) rather than a the****utic dose of steroid because of the ultra trace levels found in the UKAD test. Normally, it is impossible to establish the difference between doping on its way out of the system and low level contamination so you get done. E.g. he had a clear VADA test, a day later tests positive for X amount of drugs by UKAD which are so low that he could not have been doping a second after the early VADA test because he would have more in his system.
Comment