Code	Product	pKa	Buffer range
32776	MES	5.96 at 37°C	5.5 to 6.5
32772	Bis-Tris	6.36 at 37°C	5.8 to 7.3
32768	ADA	6.6 at 25°C	6.0 to 7.2
32767	ACES	6.8 at 25°C	6.1 to 7.5
32778	PIPES	6.66 at 37°C	6.1 to 7.5
32777	MOPSO	6.75 at 37°C	5.2 to 7.6
32770	BES	7.1 at 25°C	6.4 to 7.8
32766	MOPS	-	6.5 to 7.9
32782	TES	7.4 at 25°C	6.8 to 8.2
17257	HEPES	7.31 at 37°C	6.8 to 8.2
32775	DIPSO	7.35 at 37°C	6.85 to 7.85
32781	TAPSO	6.66 at 37°C	6.9 to 7.9
32779	POPSO	7.63 at 37°C	7.1 to 8.1
17260	EPPS	8.0 at 25°C	7.3 to 8.7
16762	TRIS	7.77 at 37°C	7.30 to 7.80
32783	TRICINE	8.1 at 25°C	7.4 to 8.8
32771	BICINE	8.3 at 25°C	7.6 to 9.0
32780	TAPS	8.4 at 25°C	7.7 to 9.1
20818	CHES	9.3 at 25°C	8.6 to 10.3
32769	AMPSO	9.10 at 37°C	8.6 to 9.7
32774	CAPSO	9.43 at 37°C	8.9 to 9.9
32773	CAPS	10.4 at 25°C	9.7 to 11.1