--- product_id: 82405272 title: "pH Buffer Calibration Solution, pH 7.00 — 1 Gallon — NIST Traceable Reference Standards for All pH Meters — Color Coded Yellow" price: "₱12472" currency: PHP in_stock: true reviews_count: 2 url: https://www.desertcart.ph/products/82405272-ph-buffer-calibration-solution-ph-7-00-1-gallon-nist store_origin: PH region: Philippines --- # NIST-traceable precision Color-coded for instant ID Lot & expiration tracked pH Buffer Calibration Solution, pH 7.00 — 1 Gallon — NIST Traceable Reference Standards for All pH Meters — Color Coded Yellow **Price:** ₱12472 **Availability:** ✅ In Stock ## Summary > 🧪 Calibrate with Confidence — Because Precision is Non-Negotiable ## Quick Answers - **What is this?** pH Buffer Calibration Solution, pH 7.00 — 1 Gallon — NIST Traceable Reference Standards for All pH Meters — Color Coded Yellow - **How much does it cost?** ₱12472 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/82405272-ph-buffer-calibration-solution-ph-7-00-1-gallon-nist) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bulk Ready:** Generous 1-gallon size designed for high-demand pharmaceutical, academic, and industrial labs. - • **Instant Visual Cue:** Bright yellow color coding eliminates guesswork during calibration. - • **Lab-Grade Accuracy:** Calibrated against NIST SRM for unmatched precision every time. - • **Certified Confidence:** Includes certificate of analysis ensuring compliance and reliability. - • **Traceability Guaranteed:** Each gallon is lot-numbered and expiration-dated for full quality assurance. ## Overview This 1-gallon pH 7.00 buffer calibration solution is a NIST-traceable, color-coded standard designed for precise calibration of all pH meters. Manufactured under strict lab protocols, each batch is lot-numbered and expiration-dated, ensuring over one year of shelf life and full traceability. Ideal for pharmaceutical, academic, research, and industrial labs requiring consistent, certified accuracy. ## Description This buffer calibration solution is suitable for the calibration of all pH meters. Each production lot is manufactured in our own laboratory following carefully controlled, written procedures and standardized against NIST standard reference materials (SRM) for high accuracy. The finished product is assigned a unique Lot number and expiration date. These products will have greater than one year shelf life when received. Certificate of analysis and traceability included. Review: Consistent calibration - Consistent calibration on ph meter, works great. Review: Buy in bulk! - 7 buffer! A big jug of it! It's yellow and everything! ## Features - NIST Reference Calibrated - Color-Coded for Easy Reference - Lot Numbered and Expiration Dated - Individual Bagged 1 Gallon Bottle - For Pharmaceutical, Academic, Research and Industrial Labs ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.8 out of 5 stars 12 Reviews | ## Images ![pH Buffer Calibration Solution, pH 7.00 — 1 Gallon — NIST Traceable Reference Standards for All pH Meters — Color Coded Yellow - Image 1](https://m.media-amazon.com/images/I/71j3xj-QgEL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Consistent calibration *by A***R on June 20, 2025* Consistent calibration on ph meter, works great. ### ⭐⭐⭐⭐⭐ Buy in bulk! *by G***L on March 26, 2019* 7 buffer! A big jug of it! It's yellow and everything! ## Frequently Bought Together - pH Buffer Calibration Solution, pH 7.00 — 1 Gallon — NIST Traceable Reference Standards for All pH Meters — Color Coded Yellow - pH Buffer Calibration Solution, pH 10.00 — 1 Gallon — NIST Traceable Reference Standards for All pH Meters — Color Coded Blue - pH Buffer Calibration Solution, pH 4.00 — 1 Gallon — NIST Traceable Reference Standards for All pH Meters — Color Coded Red --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ph/products/82405272-ph-buffer-calibration-solution-ph-7-00-1-gallon-nist](https://www.desertcart.ph/products/82405272-ph-buffer-calibration-solution-ph-7-00-1-gallon-nist) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-06-01*