product line
BioUltra
concentration
4 M in H2O
total impurities
insoluble matter, passes filter test
≤0.001% total nitrogen (N)
pH
5.0-8.0 (25 °C, 4 M in H2O)
density
1.14 g/mL at 20 °C
anion traces
bromide (Br-): ≤200 mg/kg
iodide (I-): ≤20 mg/kg
phosphate (PO4-): ≤5 mg/kg
sulfate (SO42-): ≤20 mg/kg
cation traces
Al: ≤1 mg/kg
As: ≤0.1 mg/kg
Ba: ≤1 mg/kg
Bi: ≤1 mg/kg
Ca: ≤1 mg/kg
Cd: ≤1 mg/kg
Co: ≤1 mg/kg
Cr: ≤1 mg/kg
Cu: ≤1 mg/kg
Fe: ≤1 mg/kg
Li: ≤1 mg/kg
Mg: ≤1 mg/kg
Mn: ≤1 mg/kg
Mo: ≤1 mg/kg
Na: ≤20 mg/kg
Ni: ≤1 mg/kg
Pb: ≤1 mg/kg
Sr: ≤1 mg/kg
Zn: ≤1 mg/kg
λ
4 M in H2O
UV absorption
λ: 260 nm Amax: 0.01
λ: 280 nm Amax: 0.01
Related Information
Links
Page Options