HEPES solution (1M) Pack Size:6 5 Year Warranty - Parts

5 Year Warranty - Parts and Labour

Quadratic through zero and Quadratic Measurement time 2 to 9999 seconds Calibration Blank with a single standard or factor Display Graphical Analysis Concentration

Contrast-enhancing blue filter

the latest digital camera technology is employed to produce a high-resolution video of the sample melt

These naturally hydrophobic membranes can be used for venting applications or filtering gases

HEPES solution (1M) Pack Size:6 5 Year Warranty - PartsHEPES (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