Cookies
Potřebujeme váš souhlas k využití jednotlivých dat, aby se vám mimo jiné mohly ukazovat informace týkající se vašich zájmů. Souhlas udělíte kliknutím na tlačítko „OK“.
ASTM E357-98(2003)e1
Standard Test Method for Phosphorus in Organic Compounds by Sodium Peroxide Bomb Ignition (Withdrawn 2008) (Includes all amendments And changes 12/31/2010).
Automaticky přeložený název:
Standardní zkušební metoda pro fosforu v organických sloučeninách podle peroxid sodný Bomb zapalování (Withdrawn 2008 )
NORMA vydána dne 10.4.2003
Informace o normě:
Označení normy: ASTM E357-98(2003)e1
Poznámka: NEPLATNÁ
Datum vydání normy: 10.4.2003
Kód zboží: NS-46539
Počet stran: 4
Přibližná hmotnost: 12 g (0.03 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Anotace textu normy ASTM E357-98(2003)e1 :
Keywords:
organic compounds, phosphorous, quinoline molybdate, sodium peroxide bomb, ICS Number Code 71.040.50 (Physicochemical methods of analysis), 71.080.01 (Organic chemicals in general)
Doplňující informace
| Significance and Use |
|
This test method is applicable to the determination of phosphorus in organic materials containing at least 1.0 % phosphorus. It can be used as an assay procedure for known phosphorus organic compounds. |
| 1. Scope |
|
1.1 This test method covers the determination of phosphorus in organic compounds by sodium peroxide bomb ignition. It is applicable to samples of organic materials containing more than 1.0 % phosphorus. 1.2 The values stated in SI units are to be regarded as the standard. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific precautionary statements are given in Section 8, and Note , Note , and Note . 1.4 Review the current material safety data sheets (MSDS) for detailed information concerning toxicity, first-aid procedures; and safety precautions. |
Doporučujeme:
