Denaturation solution for the isolation of RNA

grade

Molecular Biology

product line

BioUltra

composition

guanidine thiocyanate, 4 M , Na-citrate, 25 mM , sarcosyl, 0.5%

impurities

DNases, none detected, RNases, none detected, insoluble matter, passes filter test, phosphatases, none detected, proteases, none detected

refractive index

n20/D 1.433

pH

5.5-7.0

anion traces

chloride (Cl^-): ≤500 mg/kg, sulfate (SO₄^2-): ≤50 mg/kg

cation traces

Al: ≤2 mg/kg, As: ≤0.1 mg/kg, Ba: ≤2 mg/kg, Bi: ≤2 mg/kg, Ca: ≤10 mg/kg, Cd: ≤2 mg/kg, Co: ≤2 mg/kg, Cr: ≤2 mg/kg, Cu: ≤2 mg/kg, Fe: ≤2 mg/kg, K: ≤100 mg/kg, Li: ≤2 mg/kg, Mg: ≤2 mg/kg, Mn: ≤2 mg/kg, Mo: ≤2 mg/kg, Ni: ≤2 mg/kg, Pb: ≤2 mg/kg, Sr: ≤2 mg/kg, Zn: ≤2 mg/kg

λ

neat

UV absorption

λ: 280 nm A_max: 1

Quality Level

100