Speak to a Sales Technician

Customer Reviews

Traceable 4881 pH Buffer Standard, 7 pH, Yellow

Model: 4881

This pH buffer standard helps keep your meters and electrodes in working order. It's compatible with most instruments and probes.

Your Price $19.00 USD
Availability 1 to 2 Weeks

Traceable 4881 Offers

In order to get the most precise results every time, calibrate your pH meters with this Traceable 4881 pH Buffer Standard. The solution is a Certified Reference Material and comes with a Traceable Certificate® to ensure proper quality, documentation and accuracy.


  • Calibrates pH meters to make sure measurements are as accurate as possible
  • Compatible with most instruments and probes
  • High-grade solution with an individually numbered Traceable Certificate®
  • Certified Reference Material (CRM) complies with strict mandates from local, state and federal agencies
  • Accredited ISO 17034, ISO 35, ISO 31, ISO 17025:2005 (1750.01)

Traceable 4881 Specifications

pH Value7
Volume16 fl oz (473.18 mL)
Accuracy±0.01 at 25°C
Click here for complete specifications on the Traceable 4881

What's included with the Traceable 4881

  • 16 fl oz (473.18 mL) Bottle
  • Traceable Certificate®
Waring Laboratory Equipment Supplies

Ask a question about the Traceable 4881 pH Buffer Standard, 7 pH, Yellow:

comments powered by Disqus

Customer Reviews for the Traceable 4881