BI8181-1KG
BI8181-100G
BI8181-250G
APOSBI8181-1KGEA
93.1
EUR
InStock
APOSBI8181-1KG
APOSBI8181-100G
APOSBI8181-250G
HEPES (2-[4-(2-hydroxyethyl)-1-piperazinyl]ethanesulphonic acid) free acid ≥99.5%, Ultrapure
HEPES (2-[4-(2-hydroxyethyl)-1-piperazinyl]ethanesulphonic acid)
Biological buffer - useful range 6.8 - 8.2
- Heavy metals: <1 ppm
- pKa @ 20°C: 7.55 +/- 0.2