Calibration solutions now discontinued, use the more accurate “tank water method” for calibration

$23 for 2 month supply, $43 for 4 month supply, $59 for 6 month supply

We do ship outside the USA, but ONLY the "JUST ADD WATER" kits

Calibration solutions to be discontinued when current supplies run out. The most accurate way to calibrate is to use your tank water, and input the values of your tank

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ABC Reagents LLC

Reagent A : 8 bottles (2L total)

Name: Reagent A : 8 bottles (2L total)
Brand: ABC Reagents LLC
Price: 34.0 USD
Availability: InStock

$34.00 USD

Sale Sold out

Product variants

Quantity

8 x 250mL bottles of Reagent A for alkalinity testing.

** Calibration solutions have been discontinued!

Please refer to the more accurate “tank water method” of calibration. We have link to Helfpful Tips describing this method.

Shipping & Returns

100% Satisfaction Guarantee
If you are not completely satisfied with our product, return the remaining product and we will refund your purchase (minus shipping).

Reagent A : 8 bottles (2L total)

Shipping & Returns

100% Satisfaction Guarantee