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For lab/research use only, unless otherwise specified
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HEPES BUFFER 99%For tissue culture4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid; N-(2-Hydroxyethyl)piperazine-N'-(2-ethanesulfonic acid)Good zwitteruonic buffer substance suitable for tissueculture work pka - 7.5, Useful pH range 6.8 - 8.2; LR; C8H18N2O4S M.W.238.30