Photodamage determination of human hair
✍ Scribed by Estibalitz Fernández; Clara Barba; Cristina Alonso; Meritxell Martí; José Luis Parra; Luisa Coderch
- Book ID
- 113747355
- Publisher
- Elsevier Science
- Year
- 2012
- Tongue
- English
- Weight
- 370 KB
- Volume
- 106
- Category
- Article
- ISSN
- 1011-1344
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
A simple procedure for the determination of cocaine in human hair was described. After washing hair samples were crushed in 0.1 m HC1 and incubated overnight at 45°C. The acid extracts were neutralized with 1 m NaOH. Phosphate buffer (pH 7.4) was added to the extracts. The cocaine concentrations wer
The concentrations of methadone in human hair were measured. The washed hair was cut in l-ram pieces approximately, then incubated overnight at 45°C with 0. ] m HC1. The extracts were alcalized by 1 m NaOH and diluted by phosphate buffer, pH 7.4. The methadone concentrations were determined by radio