



⚗️ Calibrate with Confidence, Lead with Precision
The Hanna HI7007L pH 7.01 Buffer Solution is the industry’s go-to standard for precise pH meter calibration. Traceable to NIST standards and available in multiple packaging options, it guarantees consistent, contamination-free accuracy for professional labs, aquariums, and marine biology applications.
| ASIN | B0D7QVXXCZ |
| Best Sellers Rank | #57,629 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #25 in Chemical Buffers |
| Brand Name | WLR Industries |
| Container Type | Bottle |
| Customer Reviews | 4.6 4.6 out of 5 stars (12) |
| Included Components | 1 bottle solution |
| Item Form | Liquid |
| Item Type Name | HI7007L |
| Manufacturer | WLR Industries |
| UPC | 850063330107 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 year manufacturer warranty |
S**L
Pretty Accurate and Reliable
Perfect for calibrating my pH meter, with consistent results every time. The bottle is well-sealed, preventing contamination or evaporation. Great quality and value for lab or hobby use. Highly recommend for anyone needing a dependable standard for pH calibration.
M**R
Works great
Very happy with this product and the meter that it goes with. High quality.
Trustpilot
Hace 3 semanas
Hace 1 mes