Vesi erikoispuhdas, steriili tuote bioteknologiaan.
1 sold in last 30 hours
Hurry! Over 1 people have this in their carts
... people are viewing this right now
Compare
Vesi : BioScience Grade, nuclease-free, steam sterilised, DEPC treated water For molecular biology. Empirical formula H2O Molar mass (M) 18,02 g/mol Density (D) 1,0 Boiling point (bp) 100 °C Melting point (mp)0 °C CAS-Nr. [7732-18-5] EG-Nr. 231-791-2 Distilled water mixed with DEPC and steam sterilised. By DEPC Histidin residues in proteins are modified to N-carbethoxy histidin, resulting in inhibition of RNases and DNases. DEPC decomposes to CO2 and ethanol during sterilisation. Also available as 50 reaction tubes with 1 ml each nuclease free water in a tube rack. After autoclaving, each lot is photometrically tested for optimal purity in the wave length range relevant for nucleic acid research.
