pH Buffer Calibration Solution, pH 4.00 — 1 Gallon — NIST Traceable Reference Standards for All pH Meters — Color Coded Red
Product ID: 82405309
📏NIST-traceable precision
🟥Color-coded for instant ID
🗓️Lot & expiration tracked
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🧪 Calibrate with Confidence — Precision that Powers Progress
This 1-gallon pH 4.00 buffer calibration solution is NIST-traceable and color-coded red for quick identification. Manufactured under strict lab protocols, each batch includes a unique lot number and expiration date, ensuring reliable accuracy and traceability. Ideal for pharmaceutical, academic, research, and industrial labs, it guarantees over one year of shelf life upon receipt.
| ASIN | B07G9QYZYK |
| Best Sellers Rank | #117,136 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #46 in Chemical Buffers |
| Date First Available | July 31, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.43 pounds |
| Manufacturer | Biopharm Inc |
| Product Dimensions | 8 x 8 x 14 inches |
E**6
Out of buffer.
I was out of 4.00 pH buffer. Pretty generic stuff. Regular supply was out of it. On time Delivery was important. It came when they said it would. Happy
G**L
Not cherry juice!
4 buffer! A big jug of it! It's red and everything!
Trustpilot
3 weeks ago
1 month ago