产品描述
4.014784
Formic acid
for HPLC
HCOOH M.=46.03
CAS No. 64-18-6
Guarantee analysis
Assay (Acidim.) ≥ 98.0%
Chloride (Cl) ≤ 0.005%
Sulfate (SO4) ≤ 0.005%
Sulfite (SO3) ≤ 0.001%
Non-volatile matter ≤ 0.005%
Heavy metals (as Pb) ≤ 0.0001%
UV absorption(50% in H2O)
λ 270 nm max 0.05
λ 280 nm max 0.04
λ 290 nm max 0.03
λ 300 nm max 0.02
Suitablity corresponds to standard for RP gradient test
