Discreet Shipping! | Need Grow Support? Call the OGs at 813-461-4090

GroLine pH 7.01 Calibration Buffer (230 mL)

$14.95
SKU: HI70300-023

HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the label and are air tight with a tamper-proof seal to ensure the quality of the solution. Hanna’s line of technical calibration buffers have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened bottle.
Supplied with Certificate of Analysis
Accuracy of +/- 0.02 pH @ 25°C
Temperature chart of the actual pH value at various temperatures printed on each bottle

Related products

View all
The Grow Box: The Industry's First Monthly Subscription for Cultivators
wgvs21
wgvs21
$3.95
Active Air Indoor-Outdoor Thermometer w/Hygrometer
Left Continue shopping
Your Order

You have no items in your cart