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Pestles in G-Tubes®
MEA-tested
Prevents aerosol contamination with hermetically sealed piston for secure dispensing
: 75277-39-3
SIGMA HEPES, BioXtra, suitable for mouse embryo cell culture, Greater Than or Equal to 99.5% (titration) Sperm Counting Pestles in G-Tubes®SIGMA HEPES, BioXtra, suitable for mouse embryo cell culture, Greater Than or Equal to 99. 5% (titration) Synonym(s): 4 (2 Hydroxyethyl)piperazine 1 ethanesulfonic acid; N (2 Hydroxyethyl)piperazine N (2 ethanesulfonic acid) Formula: C8H18N2O4S Formula Weight: 238. 30 CAS No.: 7365 45 9 Purity: 99. 5% (titration) Application: HEPES is an organic zwitterionic buffering agent effective in the physiological pH range of 6. 8 to 8. 2 (pKa 7. 55). It is
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