Drukuj

Fenol ≥99.0% for biotechnology pH 4.5

Dostawca: VWR Chemicals
Niebezpieczeństwo

Synonim: Hydroksybenzen

0981-400MLEA 1240 PLN
0981-400ML 0981-100ML
Fenol ≥99.0% for biotechnology pH 4.5
Fenol

An ideal replacement for water-saturated phenol in many protocols. Offers the high purity and performance of water saturated phenol with greatly enhanced stability and safety.


  • Manufactured using exceptionally high purity phenol that is double distilled & packaged under nitrogen
  • Liquid phenols offer a safer, easier alternative to crystalline phenol
  • Optimised pH for the purification of RNA
  • Long term stability > one year


For RNA purification, it is best to use a phenol or phenol:chloroform mixture with a pH of 4.5 to 5.5. Although phenol alone will purify RNA in these extractions, messenger RNA can collect with the DNA at the inter-phase in the complete absence of chloroform. The ratio of phenol to chloroform can vary from no chloroform to a 1:1 mixture, depending on the individual tissue and the character of the RNA being purified. For many applications, a 5:1 ratio of phenol:chloroform is a recommended starting point. The phenol used for extraction protocols must be highly purified and essentially free of contamination by phenolic acid, a product of phenol oxidation.

Formuła: C₆H₅OH
MW: 94,11 g/mol
Temp. Wrzenia: 182 °C
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00002143
Numer CAS: 108-95-2
Numer WE (dawny EINECS): 203-632-7
Jednostka: 2821
ADR: 6.1,II

Zobacz ceny

Wyniki testów specyfikacyjnych

O.D.@ 330 nm ≤0.2
O.D.@ 405 nm ≤0.1
O.D.@ 510 nm ≤0.1
pH (Buffer) @25 °C 4.1 – 4.5
Purity ≥99 %

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Więcej About VWR