Is Prism's balance calibration NABL accredited?

Yes. Prism holds NABL accreditation CC-2480 under ISO/IEC 17025:2017. Balance and pipette calibration accepted for GMP, GLP, FSSAI, ISO 9001 audits.

What is ISO 8655 pipette calibration?

Gravimetric method per ISO 8655 — pipette accuracy measured by weighing dispensed water at 10%, 50%, 100% volume using an analytical balance and thermometer. Required for GMP/GLP labs.

How often should a Micropipette be calibrated?

ISO 9001 and ISO/IEC 17025 recommend calibrating a micropipette at least once every 12 months. Instruments in critical processes, harsh environments, or subject to regulatory audits (FDA, GPCB) may require calibration every 6 months or as specified by the manufacturer.

Does Prism provide NABL-accredited Micropipette calibration?

Yes. Prism Calibration Centre holds NABL accreditation CC-2480 and provides fully traceable micropipette calibration with NABL-signed certificates accepted by ISO auditors, FDA, GPCB, CPCB, and customs authorities worldwide.

Can Prism calibrate Micropipette onsite at our facility?

Yes. Prism dispatches NABL-certified engineers with portable reference standards to calibrate micropipette instruments onsite at your facility in Ahmedabad, Surat, Vadodara, Rajkot, and across Gujarat - with zero instrument removal and zero production downtime.

NABL Accredited · CC-2480 · Est. 2004

Micropipette
Calibration
NABL Accredited

NABL-accredited micropipette calibration for all makes and volume ranges. ISO 8655 gravimetric method. 0.1 µL–5000 µL. Pharma GMP & ISO 15189 compliant.

0.1 µL – 5 mL

Range

ISO 8655 Gravimetric

Method

ISO 8655-2 / -6

Standard

Get Free Quote +91 98245 26444

ISO 8655-2 / ISO 8655-6

Air-Displacement Micropipette Calibration

Micropipette calibration NABL ISO 8655 Gujarat pharma

NABL Accredited

CC-2480

— WHAT IS MICROPIPETTE CALIBRATION —

What Is Micropipette Calibration & Why Does It Matter?

Think of a quality lab that relies on a micropipette for daily measurements. If it has drifted even slightly from its true value, every reading becomes unreliable — leading to defective products, failed audits, or safety risks. Regular calibration is the only way to confirm your instrument is telling the truth.

Micropipette calibration means comparing its readings against a NABL-traceable certified reference standard at multiple test points, recording the deviations, adjusting where possible, and issuing an NABL certificate — accepted by ISO 9001, IATF 16949, and all quality auditors.

Check

Compare readings against a NABL-traceable reference standard across the full measurement range.

Correct

Adjust or document deviations so your instrument reads within accepted tolerance.

Certify

Issue a NABL-accredited certificate (CC-2480) with full traceability documentation.

— INSTRUMENTS COVERED —

Micropipettes We Calibrate

Single-Channel / Multichannel · 0.1 µL–5 mL · All Makes · ISO 8655 Gravimetric · NABL CC-2480

Single Channel Micropipette

Single-channel micropipettes for precise µL volume liquid handling.

0.1–1000 µL±0.5% CVISO 8655

Multichannel Micropipette

Multichannel micropipettes for parallel liquid dispensing in microplates.

0.5–200 µL (8/12 channel)±1% CVISO 8655

Repeat Dispenser Pipette

Repeat dispenser micropipettes for repetitive dispensing of the same volume.

10–10,000 µL±0.5% CVISO 8655

Fixed Volume Micropipette

Fixed-volume micropipettes with non-adjustable volume for error-free dispensing.

10–1000 µL (fixed)±0.5% FSISO 8655

Auto-Dispensing Micropipette

Auto-dispensing micropipettes with motorized drive for consistent dispensing.

10–10,000 µL±0.3% CVISO 8655

Electronic Pipette

Electronic micropipettes with digital display and motorized aspiration.

0.5–1000 µL±0.2% CVISO 8655

— OUR PROCESS —

Calibration Process — Step by Step

Receipt & Temperature Stabilisation

Micropipette and ultra-pure water (ISO 3696 Grade 1) stabilised at 20 ± 0.5°C in temperature-controlled lab. Pipette tip type (manufacturer recommended) confirmed before calibration.

Visual & Functional Inspection

Pipette inspected for tip seal, shaft condition, volume display, and piston action. Leakage check performed before gravimetric measurement.

Gravimetric Calibration (ISO 8655)

Water dispensed into tared weighing vessel on NABL semi-micro balance. Minimum 10 repeat dispenses at each of 3 volume setpoints per ISO 8655. Z-factor applied for temperature correction.

Systematic Error (Bias) & Repeatability (CV%)

Mean dispensed volume, systematic error (bias %), and coefficient of variation (CV%) computed for each setpoint. Results compared to ISO 8655-2 maximum permissible error for the nominal volume.

Expanded Uncertainty (GUM)

Expanded uncertainty (k=2) calculated per GUM. Contributions: balance standard uncertainty, evaporation correction, Z-factor uncertainty, thermal stability, and repeatability.

NABL Certificate Issue

NABL CC-2480 certificate reporting nominal volume, mean dispensed volume, systematic error %, CV%, uncertainty (k=2), ISO 8655 compliance status, and calibration temperature.

— STANDARDS & COMPLIANCE —

Backed by International Standards

ISO 8655-2

Single-channel piston pipettes

ISO 8655-6

Multichannel piston pipettes

ISO 15189

Medical Laboratory Accreditation

ISO/IEC 17025

NABL Accreditation Standard

NABL Accreditation — CC-2480

Prism holds NABL CC-2480 under ISO/IEC 17025:2017. Micropipette certificates accepted by pharma GMP (21 CFR Part 211 / EU GMP), ISO 15189, ISO 9001, and all biomedical and diagnostic laboratory accreditation bodies.

— NON-NABL CALIBRATION —

Non-NABL Micropipette Calibration Also Available

For routine maintenance, bulk calibration, or internal QC checks where a full NABL certificate is not mandatory — Prism offers cost-effective non-NABL calibration using the same NABL-traceable reference standards and trained engineers.

All measurements traceable to NABL-accredited references
Same Prism engineers, same lab equipment
Calibration report with readings and deviations provided
Ideal for internal QA, maintenance, or high-volume batches
Upgrade to full NABL certificate at any time

Call Now Send Enquiry

Traceable References

All non-NABL work uses NABL-certified reference standards — readings are still reliable and defensible.

Faster Turnaround

Without full NABL documentation, instruments return faster — ideal for urgent production schedules.

Cost-Effective

Non-NABL calibration costs less — practical for large batches or routine periodic checks.

Onsite or In-Lab

Available at your facility or at our Vatva lab — same quality, more flexibility.

— AREAS WE SERVICE —

Serving All of Gujarat

Lab or on-site calibration for all micropipettes. 1-day turnaround.

10 Major Cities · All GIDC Zones

Request Quote

Ahmedabad

Vadodara

Bharuch

Dahej

Ankleshwar

Surat

Rajkot

Gandhinagar

Nadiad

Anand

Why Choose Prism

Two Decades of Precision.
Zero Audit Failures.

Every NABL micropipette certificate from Prism has been accepted by pharma GMP and ISO 15189 auditors since 2004 — no rejections.

NABL CC-2480 — ILAC MRA

Accepted by pharma GMP, ISO 15189, and ISO 9001 globally.

1-Day Turnaround

Pipette batches calibrated and certified in 1 business day.

On-Site Available

Portable balance for GMP-controlled clean labs.

Triple Govt. Authorization

NABL + GPCB + BEE — rare triple accreditation in Gujarat.

Request a Quote

70+ Engineers

NABL-certified volumetric specialists

1-Day Turnaround

Fast digital certificate delivery

Zero Rejections

Every certificate ISO/GMP accepted

All Gujarat

Every GIDC zone covered

ILAC MRA

Globally recognized, 100+ countries

Since 2004

20+ years of volumetric metrology

Request a Quote

Get In Touch

Request a Free Micropipette Calibration Quote

Share the make, volume range, and quantity. We respond within 2 business hours.

Phone

+91 98245 26444

info@prismcalibration.com

Address

F-101, Rudraksh Complex 2, Phase 3, GIDC Vatva, Ahmedabad 382445

NABL Accreditation Disclaimer

Calibration services are provided under NABL Certificate CC-2480 in strict accordance with our officially approved scope of accreditation (ISO/IEC 17025:2017). Parameters falling outside our active NABL scope are processed with standard metrological traceability to NPL/BIPM national standards.

Micropipette
Calibration
NABL Accredited