Blue heart dbols are well known to be great. If they're legit. Not many dbol fakes around though.
Oooops:
J Pharm Biomed Anal. 2013 Sep;83:260-4. doi: 10.1016/j.jpba.2013.05.024. Epub 2013 May 25.
When colour fails: illicit blue tablets containing anabolic androgen steroids.
Favretto D, Castagna F, Maietti S, Boscolo-Berto R, Ferrara SD.
Source
Department of Molecular Medicine, School of Medicine, University of Padova, Via Falloppio 50, I-35121 Padova, Italy.
[email protected]
Abstract
The necessity of specific, confirmatory tests in the identification of seized illicit products was highlighted by the analysis of eighteen heart shaped, blue tablets confiscated by Police at a street control in the North East of Italy. The tablets responded as amphetamines to a preliminary color test (Marquis); a subsequent, confirmatory assay by gas chromatography-mass spectrometry revealed the presence of two anabolic androgen steroids (AAS),
methandienone and methyltestosterone, in concentration of
1.7 and 1.5mg respectively per tablet; no trace of amphetamine-like or nitrogen containing compounds was found. The observed orange coloration was due to the reaction of concentrated sulphuric acid, contained in the Marquis reagent, with the Δ(4) C-3 keto group of steroids. The two AAS, banned under the world antidoping code, are not considered as psychoactive drugs of abuse in most countries, although their trafficking may entangle severe public health concerns.
http://www.ncbi.nlm.nih.gov/pubmed/23770638