47212

ASTM^® D4815 Valve Timing Mix

(each component at the nominal wt% indicated), analytical standard

• Codice UNSPSC: 12000000

Proprietà

• Grado: analytical standard
• Livello qualitativo: 300
• agenzia: ASTM^® D4815
• CdA: current certificate can be downloaded
• Confezionamento: ampule of 1 mL
• Concentrazione: (each component at the nominal wt% indicated)
• tecniche: HPLC: suitable; gas chromatography (GC): suitable
• applicazioni: petroleum
• Formato: multi-component solution
• Temperatura di conservazione: 2-30°C

Descrizione

Descrizione generale

ASTM^® D4815 Valve Timing Mix may be used for the determination of oxygenates (ethers and alcohols) in gasoline by GC. All components used in preparing the standards have been analyzed for purity, water content, and the presence of other method components to 0.01%. Blends have been prepared using precise gravimetric techniques exceeding the requirements of ASTM Method D4815. Corrections are made for common impurities. All calibration blends are provided with a chromatogram and data verifying the purity and identity of the raw materials.

Applicazioni

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Altre note

Each component at the nominal weight percent listed. Use for determining the proper backflushing valve timing.

Note legali

ASTM is a registered trademark of American Society for Testing and Materials

Analita

tert-Butyl ethyl ether 10 % (w/w)
tert-Butyl methyl ether 10 % (w/w)
Diisopropyl ether 10 % (w/w)
Hexane 60 % (w/w)
Methylcyclopentane 10 % (w/w)

Informazioni sulla sicurezza

• Pittogrammi: GHS02,GHS08,GHS07,GHS09
• Avvertenze: Danger
• Indicazioni di pericolo: H225,H304,H315,H336,H361f,H372,H411
• Consigli di prudenza: P202 - P210 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• Classi di pericolo: Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1 Inhalation - STOT SE 3
• Organi bersaglio: Central nervous system, Nervous system
• Rischi supp: EUH019
• Codice della classe di stoccaggio: 3 - Flammable liquids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): -9.4 °F - closed cup
• Punto d’infiammabilità (°C): -23 °C - closed cup