English
Albanian
Lithuanian
Polish
Russian
pH Buffer 4 250ml
£3.25
1 in stock
1 in stock
Product Description
We recommend that you calibrate you pH meter weekly. Most meters can be calibrated with 7.0 and 4.0 buffers. It is not recommended to reuse calibration solution once it has been used, it is no longer sterile. Pour a small amount into a shot glass and and place your meter or probe inside the glass for calibration. Suitable for all makes and models of pH pens and meters.
Additional Information
Related products
-
MILWAUKEE EC TRUNCHEON
£77.50 -
MILWAUKEE PH METER
£33.50 -
Gold Label Hydrocorn XL 45L
£14.50 -
DAYLIGHT 100W STRIP LED
£185.00 -
LUMATEK DAISY CHAIN 5M CABLE
£11.95 -
-
-
-
DAYLIGHT LED CONTROLLER
£274.95 -
POWERPLANT LED CONTROLLER
£299.00 -
LUMATEK LED CONTROLLER
£459.95 -
PLANT!T WATER TIMER
£27.50
Special Offers
Sale - 65% Off
Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
Buy 1 Get 1 Free
Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
Reviews