Bluelab Calibration Solution pH 4.0, 7.0 and 2.77 EC Conductivity Solution, 500 ml Each

$ 42.99

Score By Feature

Based on 244 ratings

Value for money

9.18

Satisfaction

8.72

Delivery

9.20

Packaging

8.75

OveReview Final Score

How Our Score Is Calculated

Product Description

Our products are shipped within 24 hours. Since we are "SUPER FAST", don't hesitate to contact us if you have any questions.

Questions & Answers

The 7 is supposed to last for 7 hours. This is the zero and four. If you open 0 solutions, how long will they last? When you calibrate, it appears you pour out a little fluid. Do you think 70 degrees F is a good temperature ?

It has been in my possession since February, and I keep it under the sink at about 70°F. The calibration solution appears to be ok, and I reuse it as long as I don't

Selected User Reviews For Bluelab Calibration Solution pH 4.0, 7.0 and 2.77 EC Conductivity Solution, 500 ml Each

Fast shipping and great service! The bottles arrived packed in sealed packaging, and I was very pleased with the speed of delivery

5/5

It was a great purchase and I am satisfied with it.

Jacob Martinez

| Sep 30, 2020

You will not get what you expect

3/5

It appears that I never received PPm solution to cal after purchasing this product. As a result, I got the phone call. It's not the conductivity1, I messaged her and she didn't reply. But I get its message, too.

Aydin BURROWS

| Apr 07, 2021

Shipments are delivered quickly

5/5

Thank you for getting these so quickly! They look very good I haven't used them yet, but they seem to be working.

Dream Roberson

| Jun 20, 2021

It took longer than expected for the package to arrive

3/5

Shipping is true, so believe it. This really does take as long as it seems. Despite the fact that delivery went to the carrier and shipping took a week, the order was packaged soon after it was placed. It's not that big of a deal at all. What is the point of lying?.