Your session will expire in 15 minutes (at 08:49 PM).
Would you like to keep your session alive?
Your session has expired. For your security, we have logged you out.
Would you like to log in again?

Certified pH Buffer Set

You’re currently viewing a Science Kit product, now available from Ward’s Science. What does this mean? Learn more
Set includes calibrated and pre-weighed amounts of buffer powders at three pH values (pH 4.0, 7.0, and 10.0) for testing or calibrating your pH meter. Powders come in capsules and each is sufficient for 100 mL of buffer solution. Includes: 10 capsules for each pH value and a vial of buffer preservative.


Item # Description Unit Price Quantity
6989500? Kit, Certified pH Buffer Set, GLOBE Approved Product
Kit of 1 Retrieving Restricted
restricted This product is marked as restricted and can only be purchased by approved Shipping Accounts. To apply for a shipping account number, click here. If you need further assistance, call Customer Service at 800-962-2660 or email


Review & Compare Alternatives
We found alternative products that can save you up to  per item-unit.  To compare product details, select up to 3 alternatives below and click Compare Selected. To add items to your basket, enter a quantity and click Add to Basket.

Original Product:

Description Catalog Number Availibility Unit Your Price Price Per  Qty