Detection Times and Half-lifes

[Akira]

Originally posted by Bellina at MMI :

DETECTION

Boldenone Undecyclenate 4-5 months
Clen 4-5 Days
Ephedrin 4-5 days
Halo 2 months
Proviron 5 weeks
D-Bol 5 weeks
Methamphetamin 6-10 Days
Primo Depot 4-5 weeks
Deca 18 months
Nandrolon Phenylprop 12 months
Anavar 3 weeks
Anadrol 2 months
Winny oral 3 weeks
Winny inj 2 months (some say 6 months)
Test cyp 3 months
Test enat 3 months
Sustanon 3 months
Test Prop 2-3 weeks
Andriol 1 week
Trenbolone Acet 4-5 weeks
Test supspenison No metabolites. t/e should
be back to normal in days.

Factors which influence the detection times:

Metabolism
Fluid intake
Tolerance to the drug
Frequency of intake
Duration of intake
Body fat
Potency of drug
Dosage

HALF LIFES:

Clen 1.5 days
halo 9-10 hours
anavar 9 hours
anadrol 7-15 hours
susp 2-3 hours
primo 5-7 days
stanazol 9 hours (oral)
arimidex 3 days
dbol 4.5 hours
clomid 5 days

Ester Half-life:

formate 1.5 days
acetate 3 days
propionate 4.5 days
phenylprop 4.5 days
butyrate 6 days
Valerate 7.5 days
Hexanoate 10.5 days
caproate 9 days
isocaproate 9 days
heptonoate 10.5 days
enathate 5-6 days
octanoate 12 days
cypionate 6 days
Nonanoate 13.5 days
decanoate 15 days (some say it's more around 6-7 days)
Undecanoate 8.25 days

[liftsiron]

Always good info to know. I hear that in some cases tren matabolites can be detected several months later???

[Akira]

Nice, let me see if I can muster up some information on that... brb

[Akira]

Your statement appears to be correct. Here is what I found:

DETECTION AND IDENTIFICATION OF ANABOLIC STEROID RESIDUES IN TISSUE
BY GAS CHROMATOGRAPHY:

Survey of steroid residues in tissue requires suitable analytical strategy assuring minimal performance in term of a and b risks, with a balance between efficient purification technique, sensitive and specific measurement, and productiveness/cost.

Today, combination of gas chromatography and mass spectrometry allows control laboratories to screen for growth promoter residues in complex biological matrices at the ppt range and to identify unambiguously these ultra traces. The analytical procedure presented herewith proposed the detection of 23 steroids in meat and liver on a quadrupolar mass spectrometer below 100 ppt, and their identification according to the 93/256/EC directive thanks to high resolution measurement.

-Ak

[black7]

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