Skip to product information
1 of 1

Neptune Systems

4.00 Calibration Fluid

4.00 Calibration Fluid

Regular price £2.99
Regular price Sale price £2.99
Sale Sold out
pH Calibration Solution 4.00 Use this solution to calibrate your pH probe primarily when you will be using it in a low-pH application such as a calcium reactor. It is not usually used to calibrate ...  Read More
Earn Charterhouse Points with this purchase. Learn more
View full details
 

Product Description

pH Calibration Solution 4.00 Use this solution to calibrate your pH probe primarily when you will be using it in a low-pH application such as a calcium reactor. It is not usually used to calibrate your pH probe for use in your aquarium itself.