Determination of silicon in a commercial hand lotion by atomic absorption spectroscopy
β Scribed by Ernest Mario; Ralph E. Gerner
- Publisher
- John Wiley and Sons
- Year
- 1968
- Tongue
- English
- Weight
- 207 KB
- Volume
- 57
- Category
- Article
- ISSN
- 0022-3549
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
An atomic absolption method was developed for determining silicon in streptomycin without prior separation. The method has a reproducibility of \*2.2 ppm and a detection limit of 5 ppm silicon. Ash-fused and untreated samples were compared, and a deuterium arc background corrector indicated a modera
SUZUKI AKD V-ACKER M.4TERItlIS ASD METHODS Light source: Westinghousc~ WI,-2281 5 manganese hollow cathotlc~ clischarge tube, dr 18.5 mh. Absorption cell : Horizontal aluminum oxitl(X ceramic tube (Alundun~), length 25.,5 cm, i.d. 1.6 cm. Burner: Beckman atSomizcr burner (no. 4020). Monochromator: Z
## Abstract The determination of silicone in oil was based upon conversion of the oil into waterβsoluble form (Na/KβSoap) in a teflon tube, extraction of the waterβinsoluble, solventβsoluble silicones with petroleum ether, and determination of the silicones in some suitable organic solvent by nonfl