pH Buffers and Indicator Papers
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,
AVAILABLE FOR FAST DELIVERY!
Model No. Color Value Price/pkg
PHA-94* Red pH 4 $48
PHA-97* Green pH 7 48
PHA-100* Blue pH 10 48
Model No. Description Price/pkg
PHA-4710
Each package contains five vials with ten capsules in each.
*
Color-coded buffer sampler
2 capsules each of 4, 7, 10 pH
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.
Model No. Description Price/set
PHA-85 Two vial set $32
$24
Buffers
PHA-100 buffer capsules, pH 10, $48.
PHA-90 indicator
papers, $18.
PHA-94 buffer capsules, pH 4, $48.
Jumbo pH Indicator Paper Dispenser
13 mm (
1
") tape
⁄
2
The dispenser contains one 15 m (50') roll of pH
paper and a color comparison chart; measures pH
from 0 to 13 in 1 pH unit increments.
Model No. Description Price
PHA-90
Ordering Examples: PHA-94, 5 vials of 10 each red
capsules for pH 4 buffer solution, $48.
PHA-90, jumbo dispenser 50' of
Water Quality Test Strips
pH and Total Alkalinity
Jumbo pH paper dispenser
13 mm (
1
") tape
⁄
2
1
" pH paper, $18.
⁄
2
$18
To View Our
Full Line of Water
Test Strips Visit
omega.com/
wts_series
pH is a natural part of water chemistry. pH Check test
strips are designed to offer highly accurate results with
minimal cost. For a more comprehensive test try the
combination pH/total Alkalinity test strips.
AVAILABLE FOR FAST DELIVERY!
To Order (Specify Model Number)
Model No. Price Description Detection Levels PPM (mg/L)
WTS-480104 $10 pH check, 2, 3, 4, 5, 6, 6.5, 7, 7.5, 8.5, 9,
WTS-481104 10 pH check, pH: 2 to 11
WTS-480005 11 pH/total pH: 6, 6.5, 7, 7.5, 8.5, 9
Ordering Examples: WTS-480104, 30 packets of 18 each pH test strips, $10.
WTS-480005, bottle of 50 pH/total alkalinity test strips, $11.
30 pkts of 18 9.5, 10, 11, 12
bottle of 50
alkalinity, TA: 0, 80, 120, 180, 240,
bottle of 50 360 PPM
PHA-85 buffer
pack, $32.
PHA-97 buffer capsules, pH 7, $48.
WTS-480104
water test
strips, $10.
C-15
Our pH Field and Lab Electrodes product line continues
to expand, visit omega.com for new details!
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