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4.5 (123)

Bluelab 4.0 pH Calibration Solution

Name: Indoor Farmer Bluelab 4.0 pH Calibration Solution - Bluelab 4.0 pH Calibration Solution
Brand: Indoor Farmer
SKU: 17217990754374
Price: 21.41 USD
Availability: InStock
Rating: 5 (2 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$21.41

Quantity

Color

Black

Quantity

PH measuring equipment must be cleaned and calibrated regularly to ensure they are giving the user accurate readings. pH instruments are calibrated to pH 7.0 first (buffer) then to pH 4.0 (slope). Calibration Solutions should be stored in a...

Reviews

5.0

2 ratings

Calibration Solution

Gives me that pH checkmark every time for that monthly Calibration, assuming it's as good a product as their other products. As always the Indoor Farmer Team was quick to process & ship order.

Chad · January 20, 2024