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A&D Gulf
Industry Solutions

Precision Weighing for Pharmaceutical & Life Sciences

GMP-compliant instruments · internationally traceable calibration certificates · JAFZA support

Pharmaceutical manufacturing in the UAE operates under some of the strictest measurement requirements in any industry. From raw material dispensing to finished-product checkweighing, every weighing step has to stand up to a GMP audit trail — the requirements come from ICH Q7 and EU GMP Chapter 3, and UAE facilities are licensed by the Ministry of Health and Prevention (MOHAP), with pharmaceutical regulation now largely under the Emirates Drug Establishment (EDE). A&D Gulf has supplied GMP-grade A&D Japan balances and calibration services to pharmaceutical facilities across the GCC for over 40 years, with factory-level diagnostics and same-day calibration certificates available from our JAFZA base.

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Analytical balances used in pharmaceutical dispensing must deliver repeatability within ±0.1 mg and maintain linearity across the full capacity range. A&D Japan's Super Hybrid Sensor (SHS) technology combines electromagnetic force restoration with single-point parallelogram load sensing, achieving 1-second stabilisation without sacrificing accuracy at the extremes of capacity. The BM Series micro-analytical balances extend this to 0.001 mg readability for API formulation work, while the GH and GR Series cover the 120 g–310 g range required for most solid-dosage dispensing.

Moisture content is a critical quality attribute for active pharmaceutical ingredients, excipients, and finished tablets. The A&D MS-70 and MX-50 moisture analyzers use Secondary Radiation Assist (SRA) halogen heating — a technology that provides uniform heat distribution without hotspots — to deliver repeatable loss-on-drying results in under 5 minutes. Resolution to 0.001% moisture content satisfies pharmacopoeial drying specifications including USP ⟨731⟩ and BP moisture methods.

A&D Gulf's calibration service issues certificates that document the full measurement uncertainty budget to k=2 (95% confidence) with internationally traceable reference weights. Each certificate also records the instrument and its serial number, the reference standards used, and the results at each test point. Our mobile calibration lab can perform on-site work at your facility across Dubai, Abu Dhabi, and the wider GCC — eliminating the instrument downtime and chain-of-custody risk of sending balances off-site.

Key Requirements in This Sector

  • Critical weighing witnessed or equivalently controlled on calibrated equipment of suitable accuracy (ICH Q7 §8.10, §8.12)
  • Readability to 0.1 mg (analytical) or 0.001 mg (semi-micro / micro)
  • Internationally traceable calibration certificates
  • Stable performance under HVAC air currents in clean rooms
  • USP ⟨731⟩ / BP-compatible moisture determination
  • Same-day calibration service for production continuity

Related Guides

Analytical Balance vs Precision Balance: Which Do You Need? How to Choose a Moisture Analyzer: A Buyer's Guide for the UAE & GCC ISO/IEC 17025 Calibration Explained for UAE Laboratory Managers

Frequently Asked Questions

What balance readability is required for pharmaceutical dispensing in UAE?
No GMP guideline fixes a readability ratio. The governing rule is USP General Chapter <41>: a balance's minimum weight is 2,000 x its measured repeatability standard deviation, and your smallest sample must exceed it. A&D publishes typical minimum weights of about 140 mg at 0.1 mg readability, 1.4 g at 1 mg and 14 g at 10 mg. Working back from the smallest dispensed quantity, sub-gram API dispensing normally needs a 0.1 mg analytical balance, and micro-dispensing of potent compounds moves to 0.01 mg or 0.001 mg. A&D Gulf supplies A&D Japan balances from 0.001 mg (BM Series) to 1 g readability to cover the full dispensing range.
How often must pharmaceutical balances be calibrated in the UAE?
Neither ICH Q7 nor any UAE regulation fixes the interval for you. ICH Q7 §5.30 requires critical weighing and measuring equipment to be calibrated "according to written procedures and an established schedule", with §5.31 requiring the standards used to be traceable to certified standards — the schedule is yours to set and justify on risk. In practice, annual external calibration is the common baseline in UAE pharmaceutical facilities, with quarterly or semi-annual intervals for analytical balances used in critical dispensing or QC release testing, backed by documented check-weight verification. Your own validated procedure is what a Ministry of Health and Prevention (MOHAP) or Emirates Drug Establishment inspector will hold you to. A&D Gulf provides calibration scheduling reminders and can perform on-site calibration across the UAE with same-day certificates to avoid production downtime.
What do A&D Gulf calibration certificates document for a GMP audit?
A&D Gulf issues calibration certificates with reference weight traceability to recognised national metrology standards. Each certificate documents measurement uncertainty at k=2 (95% confidence), the instrument serial number, the test points, the repeatability results, and the technician who performed the calibration. A&D Gulf is not an ISO/IEC 17025-accredited calibration laboratory — where your GMP quality system specifically requires an accredited certificate, that has to be issued by an accredited laboratory, so check which of the two your own procedures call for.

Equip your pharmaceutical facility with GMP-grade instruments

Speak to our team about balances, moisture analyzers, and calibration packages for your UAE or GCC site.

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A&D Gulf FZE · Jebel Ali Free Zone (JAFZA), Dubai · +971 4 881 9900

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