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Item number: 06010.100

MES (2-(N-morpholino)ethanesulfonic acid) is used as a buffering agent. It has pKa value of 6.15 at 20°C. The pH (and pKa at ionic strength I?0) of the buffer solution changes with concentration and temperature. MES is highly soluble in water. The melting point is approx. 300 °C. MOPS is a similar pH buffering...

CAS	4432-31-9
MW:	195.24

From 76.00€ *

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MES Free Acid (2-(N-Morpholino) ethanesulfonic acid)

Item number: M3000.250

MES Free Acid is a biological buffer (zwitterionic) designed by Good, et al., and typically referred to as Good's buffer useful in cell culture media formulations. Selection of biological buffer systems should include the following criteria: exclusion by biological membranes, low absorption between 240 and 700nm,...

CAS	4432-31-9
MW:	195.20 D

From 341.00€ *

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