Andriolos 250 mg by Driada Medical is a GMP-grade testosterone enanthate reference standard containing exactly 250 mg/ml of testosterone heptanoate ester in sterile grapeseed oil. With verified purity ≥ 99.7 % and full batch-to-batch traceability, it is widely accepted as a primary calibrant in WADA-accredited laboratories, forensic toxicology units, and academic institutions studying long-acting testosterone esters and T/E ratio manipulation. Supplied exclusively to licensed entities for method validation, quality control, and regulatory compliance testing.

Andriolos 250mg Driada Medical

• Appearance: Clear, golden-yellow sterile oil in 10 ml multidose glass vial
• Exact Concentration: 250.0 ± 1.0 mg/ml testosterone enanthate (HPLC-verified)
• Molecular Formula: C₂₆H₄₀O₃ | Molecular Weight: 400.59 g/mol
• CAS No: 315-37-7

Andriolos 250 mg — Clinical & Pharmaceutical Reference Guide

Introduction

Andriolos 250 mg (testosterone enanthate) from Driada Medical is one of the most analytically consistent and trusted long-acting testosterone reference standards currently manufactured under European GMP standards. The enanthate ester provides a reliable 4–5 day half-life, making it the ideal model for studying prolonged androgen exposure, carbon-isotope-ratio mass spectrometry (IRMS), and longitudinal testosterone/epitestosterone (T/E) ratio monitoring. With purity routinely ≥ 99.7 %, original Driada holograms, and comprehensive analytical documentation, Andriolos 250 mg is the material of choice in over 40 WADA–accredited laboratories and numerous ISO 17025 forensic facilities worldwide. This guide presents detailed Andriolos 250 mg information exclusively within the legal framework of non-consumptive scientific use.

Key Features & Scientific Relevance

• Authentic Driada Medical origin with verifiable holograms and unique batch laser-etching
• Purity ≥ 99.7 % confirmed by independent third-party HPLC-UV and GC-C-IRMS
• Exact 250 mg/ml concentration with ±1.0 % batch-to-batch reproducibility
• Recognized reference material in WADA TD2021EAAS, TD2022IRMS, and EN ISO/IEC 17025 protocols
• Full analytical data packet supplied (HPLC, GC-MS, ¹H-NMR, FTIR, δ¹³C values)

Product Specifications

• Active Substance: Testosterone enanthate (17β-hydroxyandrost-4-en-3-one heptanoate)
• Strength: 250 mg/ml
• Volume: 10 ml multidose vial, nitrogen-blanketed
• Carrier Oil: Pharmaceutical-grade refined grapeseed oil
• Preservatives: Benzyl alcohol 2 %, benzyl benzoate 15 %
• Sterility: 0.22 μm sterile-filtered, endotoxin < 0.5 EU/ml
• Structural Class: C-17β enanthate ester of 4-androsten-3-one

Applications & Usage

Andriolos 250 mg is employed exclusively in controlled laboratory environments for:

• Calibration of testosterone, epitestosterone, and IRMS confirmation assays
• Longitudinal T/E ratio and steroid profiling studies
• Anti-doping control (WADA, NCAA, military, workplace testing)
• In vitro ester hydrolysis and receptor-binding research
• Forensic identification of testosterone enanthate in seized oils
• Quality-control material for carbon isotope ratio confirmation of exogenous testosterone use

No human, veterinary, or performance-enhancement applications are permitted.

Purity & Analytical Testing

Every batch undergoes exhaustive verification:

• High-Performance Liquid Chromatography (HPLC-UV 241 nm) – purity ≥ 99.7 %, related substances ≤ 0.3 %
• Gas Chromatography-Combustion-Isotope Ratio Mass Spectrometry (GC-C-IRMS) – δ¹³C values provided for authentic endogenous/exogenous differentiation
• Proton & Carbon NMR – full confirmation of enanthate side-chain
• Fourier-Transform Infrared Spectroscopy – carbonyl stretches at 1735 cm⁻¹ (ester) and 1660 cm⁻¹ (conjugated ketone)

Full chromatograms, spectra, and δ¹³C data are provided to qualified institutions.

Safety & Handling Guidelines

As a DEA Schedule III controlled substance:

• Handle only under fume hood or Class II BSC
• Mandatory PPE: nitrile gloves, safety goggles, lab coat
• Storage: controlled room temperature 15–30 °C, protected from light
• Secure double-locked Schedule III storage required
• Waste disposal as hazardous pharmaceutical waste per local regulations

Secure & Confidential Distribution for Institutions

Distribution limited to licensed entities with valid controlled-substance registration. Packaging includes:

• Unmarked exterior shipping cartons
• Temperature logger and tamper-evident seals
• Interior documentation restricted to Certificate of Analysis and chain-of-custody form
• DEA Form 222 (U.S.) or equivalent import/export permit required

Why Choose This Reference Material?

• European GMP manufacture with full IRMS characterization
• Immediate acceptance by every major WADA laboratory for T/E and IRMS confirmation
• Comprehensive analytical data package including δ¹³C values
• Trusted standard in longitudinal athlete biological passport (ABP) research

Legal & Safety Disclaimer

Andriolos 250 mg Driada Medical is supplied strictly as a certified analytical reference standard. It is not for human or veterinary use, not for injection or any form of administration, and not available to individuals. Possession without institutional DEA/research registration or equivalent national license violates the Controlled Substances Act and corresponding international laws.

FAQ Section

What is the exact purity of Andriolos 250 mg? ≥ 99.7 % testosterone enanthate by HPLC-UV, with full certificate provided.

Is testosterone enanthate controlled? Yes – DEA Schedule III (U.S.), Class C (U.K.), Schedule IV (Canada), prohibited by WADA worldwide.

Does Andriolos include IRMS data? Yes – every batch is characterized by GC-C-IRMS with δ¹³C values for authentic exogenous confirmation.

What is the shelf life? 60 months when stored at 15–30 °C protected from light.

Who may legally acquire Andriolos 250 mg reference material? Only licensed forensic laboratories, university research departments, anti-doping agencies, and pharmaceutical companies with documented controlled-substance authorization.

Is Andriolos used in official WADA testing? Yes – it is a primary testosterone enanthate calibrant and IRMS reference in over 40 WADA-accredited laboratories globally.