Dr. Ramesh, 45, Mumbai, calibrates pH meters daily for quality control in pharma lab.
Uses Biopharm buffers, ensuring accurate calibration, saving time, and avoiding costly errors, with delivery in 13-15 days.
You save 3,340 (33%)
33% off the seller list price
Estimated doorstep delivery by 7 Nov - 9 Nov from USA






Accurate Calibration at a Competitive Price
Biopharm pH calibration buffer solutions are essential for precise calibration of all pH meters. Manufactured in our own laboratory, each lot follows strict procedures and is standardized against NIST SRM for high accuracy. The solutions are assigned unique lot numbers and expiration dates, with a shelf life exceeding one year upon receipt. Certificates of analysis and traceability are included for quality assurance.
Color-coded bottles allow quick identification, while QR codes on labels link to downloadable Certificates of Analysis. Each 500 mL poly bottle is individually bagged, ensuring contamination-free storage. These buffers are ideal for pharmaceutical, academic, research, and industrial labs seeking reliable, traceable calibration standards.
Imported directly from the USA, these solutions offer lab-grade quality at competitive pricing. Indian labs benefit from consistent, high-accuracy calibration, ensuring compliance and precision in measurements. Delivered via ExpressBox, with all duties included, in 13-15 days.
Lab-Grade, Traceable Standards
Biopharm buffers are manufactured in our own labs, standardized against NIST SRM, and include traceability certificates. They support precise, reliable pH calibration essential for research and quality control in India.
Ideal for Professional Labs & Research
Designed for pharmaceutical, academic, and industrial labs, these solutions ensure consistent calibration, helping labs meet strict standards and improve measurement accuracy.
Typical situations where Biopharm pH Calibration Buffer 3-Pack 500 mL | NIST Calibrated helps — illustrative scenarios, not customer reviews.
Dr. Ramesh, 45, Mumbai, calibrates pH meters daily for quality control in pharma lab.
Uses Biopharm buffers, ensuring accurate calibration, saving time, and avoiding costly errors, with delivery in 13-15 days.
| Assay | 100% |
| Traceability | NIST SRM |
| Recommended Use | Calibrate all pH meters |
| Reapplication | Recalibrate regularly, at least annually |
| Shelf Life | Over 1 year from receipt |
| Storage | Keep in sealed, cool, dry place |
| Cost per use | ₹6,670 per solution |
| Feature | Biopharm pH Calibration | Others |
|---|---|---|
| Product Quality | NIST traceable, certified, and standardized against SRM, ensuring high accuracy. | Varies by brand; some lack traceability or certification, affecting calibration reliability. |
| Size & Packaging | 3 bottles of 500 mL each, individually bagged, lot numbered, with >1 year shelf life. | Often smaller bottles, less traceability, shorter shelf life, inconsistent packaging. |
| Price & Cost per Use | ₹6,670 for 3-pack, ₹6,670 per solution per bottle. | Prices range ₹1500-2000 for similar quantity, with uncertain quality and traceability. |
| Intended Use & Compatibility | Suitable for pharmaceutical, research, industrial labs requiring high precision. | May not meet strict calibration standards, risking measurement errors. |
| SKU | zzw9673 |
| GTIN | 0721272377101 |
| Brand | Biopharm |
| Size | 500 mL (0.53 quart) |
| Material | Polyethylene |
| Container | Bottle |
| Item Form | Solution |
About Biopharm
Biopharm specializes in high-accuracy lab buffers, standardizing solutions against NIST SRM for global research excellence.
Compliance & Legal
No medical claims. Store in sealed, cool, dry place. Use as per lab standards. No certifications beyond NIST traceability. Handle with care due to chemical nature.
Share your experience
Bought this from CrowCrowCrow? Other buyers want to hear how it went.

This item:
Biopharm pH Calibration Buffer 3-Pack 500 mL | NIST Calibrated, Traceable, Easy Identification
6,670

This item
Biopharm pH Calibration Buffer 3-Pack 500 mL | NIST Calibrated, Traceable, Easy Identification
6,670
Total price:
18,360
You save 4,970 (21%) Extra3 items selected
3 items
18,360You save 4,970 (21%) Extra
| Attributes | Current ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 6,670 10,010 | 4,460 5,020 | 7,230 8,300 | 4,220 4,910 | 5,230 6,940 | 4,750 6,740 | 3,470 5,350 |
| Brand Name | Biopharm | Apera Instruments | Apera Instruments | Apera Instruments | Apera Instruments | Biopharm | Quartet |
| Item Form | Solution | N/A | N/A | N/A | N/A | N/A | N/A |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
Why shop with us
One price. One payment. No surprises.
High risk
Buying Direct
Crowcrowcrow
Safe Lane