pH Buffers and Indicator Papers |
| PHA-90, PHA-89, PHA-85, and PHA-100 |
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Buffers
Color-Coded Buffer Capsules
For quick preparation of fresh buffer solutions, these color-coded buffer
capsules make 100 mL of standard buffer solution accurate to within
±0.02 pH. Available in three pH ranges, each package contains
five vials with ten capsules in each.
Buffer Pack
This color-coded buffer pack has two vials, each containing ten capsules of
different pH value, four of pH 4.0 (red), four of pH 7.0 (green) and two
of pH 10.0 (blue). All values are accurate to within ±0.02 pH.
Non-Color-Coded Buffer Sets
This set contains five vials with ten capsules in each. Available in 1 pH
steps from pH 2 to 12, each capsule makes 100 mL of standard buffer
solution accurate to within ±0.02 pH.
Triple-Check Buffer Sets
Triple-check buffer sets contain three pH values, pH 4.0, 7.0 and 10.0,
accurate to ±0.02 pH. Available in color-coded and non-color-coded sets,
each set contains one vial of each pH value, with ten capsules per vial.
Each capsule makes 100 mL of buffer solution.
Indicator Papers
Jumbo pH Paper Dispenser (1/2" tape)
The dispenser contains one 15 meters (50 ft) roll of pH paper
and a color comparison chart; measures pH from 0 to 13 in 1 pH unit increments.
Dual pH Paper Pouch Set
The PHA-91 pouch set contains two different dispensers of pH paper: one with 1.0 pH resolution
for pH range 1 to 14, the other for the pH 0 to 13 range with a 0.5 pH
resolution. All papers are supplied on spools 8 mm (0.3" wide and
4.5 m (15 ft) long.
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Keywords.: pH Buffers and Indicator Papers
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