Sigma Pipes, Bioreagent, Suitable For Cell Culture, =99% (Titration), For Molecular Biology, 500 G, Each

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Specifications synonyms: 1,4-piperazinediethanesulfonic acid; piperazine-1,4-bis(2-ethanesulfonic acid); piperazine-n,n′-bis(2-ethanesulfonic acid)formula: c8h18n2o6s2formula weight: 302.37Cas no.: 5625-37-6Purity: ≥99% (titration)assay: ≥99% (titration)cation traces: heavy metals (as pb): ≤5 ppmforeign activity: dnase, rnase, protease, none detectedgrade: for molecular biologyimpurities: endotoxin and bioburden, testedmp: >300°c(lit.)Pka (25°c): 6.8Product line: bioreagentquality level: elitesuitability: suitable for cell cultureuseful ph range: 6.1 - 7.5