C-16

Pre-Mixed pH Calibration Solutions and Deionized Water

Formulated to provide precise pH determinations, these

buffer solutions which are standardized against NIST-certified

reference samples, are ideal for calibrating electrodes and pH

meters. The buffers are color-coded to avoid error and accurate

to within ±0.01 pH at 25°C (77°F). Each buffer contains a

preservative/mold inhibitor and a shrink-sealed cap to prevent

contamination and leakage. Temperature compensation charts

are included with each buffer solution.

Ordering Examples: PHA-7-GAL, 7.00 pH buffer solution 1 gallon bottle.

PHA-7, 7.00 buffer solution, 1 pt bottle.

PHA-4 Series

U

Deionized Water

U

Pre-Mixed pH Solutions

U

Two Bottle Sizes Available

U

pH Solutions Standardized Against

NIST Certified Sample

PHA-4-GAL

PHA-4

PHA-7-GAL

PHA-10-GAL

PHA-7

All shown smaller

than actual size.

PHA-10

PHAB-PH

5 each 4, 7 and

10 buffer packs

with 5 deionized

water packs.

Shown smaller

than actual size.

To Order

Model No.

Description

PHA-4

4.00 pH buffer solution 500 mL (1 pint) bottle

PHA-4-GAL

4.00 pH buffer solution 4 L (1 gal) bottle

PHA-7

7.00 pH buffer solution 500 mL (1 pint) bottle

PHA-7-GAL

7.00 pH buffer solution 4 L (1 gal) bottle

PHA-10

10.00 pH buffer solution 500 mL (1 pint) bottle

PHA-10-GAL 10.00 pH buffer solution 4 L (1 gal) bottle

PHA-DI

Deionized water 500 mL (1 pint) bottle

PHA-DI-GAL Deionized water 4 L (1 gal) bottle

PHAB-DI

20 single use deionized water packets

PHAB-PH

5 each 4, 7 and 10 buffer packs with 5 deionized

water packs