pH Calibration Solution - 4.01 (Gallon)


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One gallon of pH Calibration Solution 4.01 (pink). You will want to have both 4.01 and 7.01 solutions on hand to properly calibrate your pH meter.
FedEx / UPS / USPS Shipping:
*Free & Flat Rate shipping is only available in the contiguous U.S. Some exclusions apply, including ExtraCare Glass items, special order items, and non-standard items.
We're committed to your total satisfaction. You may return your items within 30 days of their delivery. Please follow the instructions below.
Return Eligibility:
Restocking fees are typically not applied, however, in some cases a restocking fee not to exceed 30% will be withheld from your returned merchandise total. Shipping costs are non-refundable.
If you have any further questions, please do not hesitate to contact us!
One gallon of pH Calibration Solution 4.01 (pink). You will want to have both 4.01 and 7.01 solutions on hand to properly calibrate your pH meter.
FedEx / UPS / USPS Shipping:
*Free & Flat Rate shipping is only available in the contiguous U.S. Some exclusions apply, including ExtraCare Glass items, special order items, and non-standard items.
We're committed to your total satisfaction. You may return your items within 30 days of their delivery. Please follow the instructions below.
Return Eligibility:
Restocking fees are typically not applied, however, in some cases a restocking fee not to exceed 30% will be withheld from your returned merchandise total. Shipping costs are non-refundable.
If you have any further questions, please do not hesitate to contact us!