$352.23

Britton-Robinson Buffer, pH 5.02, adjusted to 0.1 M Ionic Strength - 1154.50-16

$134.28

Britton-Robinson Buffer, pH 7.00, adjusted to 0.5 M Ionic Strength - 1156.70-16

$130.96

Britton-Robinson Buffer, pH 10.88, adjusted to 0.5 M Ionic Strength - 1157.09-16

$126.27

Britton-Robinson Buffer, pH 8.95, adjusted to 0.5 M Ionic Strength - 1156.90-16

$134.28

Britton-Robinson Buffer, pH 5.02, adjusted to 0.5 M Ionic Strength - 1156.50-16

$126.27

Britton-Robinson Buffer, pH 9.91, adjusted to 0.5 M Ionic Strength - 1156.99-16

$134.28

Britton-Robinson Buffer, pH 6.59, adjusted to 0.5 M Ionic Strength - 1157.66-16