This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
RUO – Research Use Only
常见问题解答 (FAQ)
What are the concentrations of the components of the HEPES-buffered saline (5X, pH 7.4), low endotoxin?
The HEPES-buffered saline (5X, pH 7.4), low endotoxin contains 125 mM HEPES and 750 mM Sodium Chloride, prepared in 18.2 megohm-cm±1 low endotoxin water and filtered through a 0.22-micron filter.