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thorough mixing
50/60 Hz (optionally available in 115 V)
These naturally hydrophobic membranes can be used for venting applications or filtering gases
Excellent signal dynamic range due to low background fluorescence and enhanced signal intensity
EBA 280 allows obtaining rapid results by fast accelerateration and deceleration and reaching high g-forces
HEPES solution (1M) Pack Size:6 thorough mixingHEPES (N 2 hydroxyethylpiperazine N 2 ethanesulphonic acid) provides an alternative to the use of bicarbonate for buffering because it does not require elevated levels of CO2. Unlike the low pKa of bicarbonate, HEPES has a pKa of 7. 66 making it a much stronger buffer in the pH 7. 2 7. 6 range than bicarbonate buffer. Potential disadvantages of HEPES include toxicity over 100 mM and lack of nutritive value to the cell. The recommended working
