ETI pH Buffer Solution

These ready-made pH buffer solutions are available in a number of different values, suitable for checking pH instrumentation and pH electrodes on ETI pH meters and testers.

These solutions simplify regularly checking that your pH meter or tester is accurately calibrated, ensuring the best possible results.

To fulfill your order as quickly and efficiently as possible, we sometimes will split your order into a number of different packages so that we could take advantage of the items in stock at different warehouses. Items you order from Complete Safety Supplies may sometimes be sent in more than one delivery. For example, you may receive multiple deliveries if your order contains an oversized item that needs to be dispatched separately. Regardless of the number of deliveries you receive, you'll only be charged the amount that was originally quoted to you at the time you placed your order. Orders will only receive one delivery charge. 

View our full Delivery and Returns Policy.