pH Buffer Calibration Solutions Kit with pH 4/7/10 Buffers and KCl Storage Solution, 500mL Each Base Size_13 x 7" supporting teaching of brain protection

supporting teaching of brain protection and meningeal anatomy in a single compact model

Students will use a colorimetric test to demonstrate the movement of a solute across a semi-permeable membrane

ten 300 by 3mm rods dimensioned to match companion copper

delivering wheel-driven power to a lamp or a Newton color disc

letting heated liquid rise and circulate through the loop for a clear convection-current demo

pH Buffer Calibration Solutions Kit with pH 4/7/10 Buffers and KCl Storage Solution, 500mL Each Base Size_13 x 7" supporting teaching of brain protectionThree point pH meter calibration kit with 500mL each of pH 4. 00, 7. 00, and 10. 00 buffers, plus 100mL of 1M KCl electrode storage solution for full calibration across the meter's range.