HEPES solution (1M)

HEPES solution (1M)HEPES (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

They are designed to arrive flat-packed to save space in your stores and their lightweight paper-based construction helps reduce transportation and disposal costs

20 labels per sheet

human recombinant

Objective A-Plan 5x/0

This can accommodate two tubes e

progesterone

which removes requirement for individual blisterpack around each pipet

Specimen holder for double slides 76x26mm

Features & Functions

Micro Centrifuge

Designed for laboratory and controlled environments requiring reliable barrier protection

PP8 Puripac cartridge for the Select range of water purification systems