HEPES (2-[4-(2-hydroxyethyl)-1-piperazinyl]ethanesulphonic acid) ≥99.5% for molecular biology
Supplier: PanReac AppliChem
A3724.0500EA
360
EUR
A3724.0500
A3724.1000
A3724.0250
HEPES (2-[4-(2-hydroxyethyl)-1-piperazinyl]ethanesulphonic acid) ≥99.5% for molecular biology
HEPES (2-[4-(2-hydroxyethyl)-1-piperazinyl]ethanesulphonic acid)
Specification Test Results
DNases/RNases/Proteases | not detectable |
Assay | min. 99.5 % |
pH (1 %; H2O) | 4.7 - 6.0 |
Water | max. 0.25 % |
Chloride | max. 0.005 % |
Sulfate | max. 0.02 % |
As | max. 0.0001 % |
Fe | max. 0.001 % |
Pb | max. 0.001 % |
A (1 cm/0.1 M HPLC water) at 260 nm | max. 0.1 |
A (1 cm/0.1 M HPLC water) at 280 nm | max. 0.05 |
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