Bluelab pH 4.0 Calibration Solution -
$15.99
Deal ends Sep 11, 2026
About This Deal
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 cool place out of direct sun and heat. Please keep out of reach of children. They should be stored with the lids securely tightened.Meters and solutions from Hydrofarm.Backed by 100% manufacturer's warranty.Bluelab 4.0 250 ML Calibration Solution
Key Features
- ✓ Meters and solutions from Hydrofarm.
- ✓ Backed by 100% manufacturer's warranty.
- ✓ Bluelab 4.0 250 ML Calibration Solution
More Hardware Deals
Browse more deals in this category or set up an alert to get notified when similar products go on sale.
Technical Specifications
- Bluelab pH 4.0 Calibration Solution - 250 ml
Purchase Limit: 3 per customer
Shipping Information
Standard Shipping
Not available in: AK, HI, AA, AE, AP, AS, FM, GU, MH, MP, PW, PR, VI
PO Box shipping not available
Two-Day Shipping
Not available in: AK, HI, AA, AE, AP, AS, FM, GU, MH, MP, PW, PR, VI
PO Box shipping not available
One-Day Shipping
Not available in: AK, HI, AA, AE, AP, AS, FM, GU, MH, MP, PW, PR, VI
PO Box shipping not available