Our customers say Excellent
4.53
out of 5 based on
73924
reviews
Bluelab 7.0 pH Calibration Solution, 20 ml Sachets, case of 25
Looks like we've sold out of this product.
Bluelab 7.0 pH Calibration Solution, 20 ml Sachets, case of 25
We may get these back in stock soon. We will alert you first!

Bluelab 7.0 pH Calibration Solution, 20 ml Sachets, case of 25

Marketplace Deal

Bluelab 7.0 pH Calibration Solution, 20 ml Sachets, case of 25

$54
Free Shipping

Estimated delivery May 4 - May 8

This deal is already so low, it isn’t eligible for additional discounts/coupons.

Share This Deal
Product Details

Calibration and conductivity standard solutions… a must in every grower’s toolbox.

The Bluelab calibration and conductivity standard solutions are essential for use with all Bluelab products for the calibration of pH and testing the cleanliness of the Bluelab Conductivity/Temperature probe.

Bluelab solutions are manufactured specifically for Bluelab products and are referenced to high laboratory standards to ensure your Bluelab products last longer and maintain accuracy.

Many of Bluelab’s conductivity equipment does not need calibrating as they are factory calibrated here at Bluelab. The CF27.7 (2.77 EC) solution is used as a reference or checking solution to ensure you have adequately cleaned the EC/CF probe.

Additional Information
  • 30 day warranty
  • New
Shipping Information
  • Free Shipping!
  • Estimated delivery May 4 - May 8
  • Returns available within 30 days
  • Ships to U.S. (No AK/HI, No P.O. Boxes, and No Military Addresses)
TangaBrad
Questions? We're here to help!

Our awesome customer service department is ready for your questions! Although we are a small company (10 of us total), we will do everything we can to answer your questions and take care of any problems.

Contact Us

See All of Today's Sales

Never Miss A Sale!

Subscribe and we'll give you first dibs on all daily deals and sales. We’ll also send coupons for even further discounts.

customer service

Have questions? We're here to help!