• AUSTRALIAN SCIENTIFIC pH 4.0 Calibration Solution 500ml - A-Grade Hydroponics
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AUSTRALIAN SCIENTIFIC pH 4.0 Calibration Solution 500ml

$26.90
$26.90
Tax included.

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A-GRADE HQ

140-148 Chesterville Road
Shop 60
Cheltenham VIC 3192
Australia

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Click & Collect: Available | Select at Cart
Pickup available at A-Grade HQ

Usually ready in 24 hours

A-GRADE HQ

140-148 Chesterville Road
Shop 60
Cheltenham VIC 3192
Australia

View store information
FAQ

Q. What is AUSTRALIAN SCIENTIFIC PH 4.0 CALIBRATION SOLUTION used for?

AUSTRALIAN SCIENTIFIC PH 4.0 CALIBRATION SOLUTION is used to calibrate pH meters in the acidic range to ensure accurate readings of solutions such as hydroponic nutrients.

Q. Which meters can use AUSTRALIAN SCIENTIFIC PH 4.0 CALIBRATION SOLUTION?

This calibration fluid is commonly used with APERA INSTRUMENTS meters including the PH60 and PC60 pocket pH testers.

Q. When should PH 4.0 buffer be used during calibration?

AUSTRALIAN SCIENTIFIC PH 4.0 CALIBRATION SOLUTION is typically used during two-point calibration, after calibrating with pH 7.0.

Q. Can calibration solution be reused?

No. Used AUSTRALIAN SCIENTIFIC PH 4.0 CALIBRATION SOLUTION should always be discarded to avoid contamination.

Q. How should AUSTRALIAN SCIENTIFIC PH 4.0 CALIBRATION SOLUTION be stored?

Store the solution in a cool, dark place with the lid tightly sealed to maintain stability and calibration accuracy.
good to know

Compatible for use with all pH meters.