SIGMA PIPES, BioReagent, suitable for cell culture, =99% (titration), for molecular biology, 1 kg, 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