CIPAC Guidelines • CIB&RC Standards

Agrochemical & Pesticide Testing (CRO Services)

Contract Research & Quality Control Testing for Technical Grade Actives & Formulated Crop Protection Products

Crop protection formulations—ranging from Emulsifiable Concentrates (EC), Suspension Concentrates (SC), and Wettable Powders (WP) to Water Dispersible Granules (WDG)—demand specialized analytical validation to confirm chemical stability, physical dispersion, and field effectiveness. Our technical chemists bring extensive experience in handling complex active ingredients, pyrethroids, organophosphates, and triazole fungicides.

Standard Turnaround
5 to 7 Business Days (Chemical assay); 20 to 25 Business Days (Accelerated stability studies)
Testing Facility
8,500 sq. ft. cGLP Lab, Vapi
Data Integrity
21 CFR Part 11 Compliant
Regulatory Overview & Key Technical Definition

About Pesticide & Agrochemical Testing

Satvam Research delivers dedicated contract testing and analytical research (CRO) services for agrochemical manufacturers, pesticide formulators, and technical active ingredient producers. Located in the chemical industrial corridor of Vapi, Gujarat, we perform active content assay (HPLC/GC), complete CIPAC physicochemical characterization, accelerated storage stability (CIPAC MT 46.3), 5-batch analysis support, and container compatibility studies aligned with Central Insecticides Board & Registration Committee (CIB&RC) standards.

Full Analytical Scope

Testing Parameters & Methodologies

Conducted in strict compliance with official national and international monographs

Active Ingredient (AI) Quantification & Purity Assay

Chromatographic determination of technical grade and formulated actives.

Active Content Assay by Reverse-Phase HPLC with PDA detection
Active Content Assay by Capillary Gas Chromatography (GC-FID)
Related active isomers and manufacturing impurities profiling
Enantiomeric purity of chiral agrochemicals

CIPAC Physical-Chemical Characterization

Essential physical parameters ensuring sprayability, dispersion, and physical stability.

Emulsion stability and re-emulsification (CIPAC MT 36.3 for EC formulations)
Suspensibility and spontaneity of dispersion (CIPAC MT 160 / MT 174 for SC/WP/WDG)
Wet sieve test and particle size distribution (CIPAC MT 185)
Persistent foaming evaluation (CIPAC MT 47.3)
pH of aqueous dispersion, density/specific gravity, viscosity, and surface tension
Flash point (Pensky-Martens closed cup method) for liquid solvent-based agrochemicals

Storage Stability & Shelf-Life Studies

Accelerated thermal stress and low-temperature stability verification.

Accelerated storage stability: 54°C ± 2°C for 14 days (CIPAC MT 46.3)
Low-temperature stability: 0°C ± 2°C for 7 days (CIPAC MT 39.3 for liquid concentrates)
Active ingredient degradation rate and metabolite formation post-thermal stress
Physical parameter retention (changes in emulsion, suspensibility, and pH)

Packaging & Container Compatibility

Evaluation of chemical inertness between pesticide formulations and commercial packaging.

HDPE, co-extruded plastic, fluorinated bottle, and tin plate chemical resistance
Package deformation, panelling, stress cracking, and weight loss over 90/180 days
Seal integrity and closure torque assessment
Analytical Hardware

Qualified Instrumentation Deployed

Governed under 21 CFR Part 11 computerized compliance and complete IQ/OQ/PQ records

Gas Chromatograph with Autosampler - Brevis GC-2050
Shimadzu Corporation, Japan
Model: Brevis GC-2050

Gas Chromatograph with Autosampler

High-resolution capillary column analysis of volatile and semi-volatile pesticide technicals.

High-Performance Liquid Chromatograph - Prominence-i LC-2080C 3D
Shimadzu Corporation, Japan
Model: Prominence-i LC-2080C 3D

High-Performance Liquid Chromatograph

Separation and quantification of non-volatile and thermally labile active ingredients.

Laser Diffraction Particle Size Analyzer - Mastersizer 3000
Malvern Panalytical, UK
Model: Mastersizer 3000

Laser Diffraction Particle Size Analyzer

Sub-micron suspension concentrate (SC) and wettable granule (WDG) dispersion measurement.

Walk-in Precision Environmental Chambers - Thermal Stability Suite
Mack Pharmatech
Model: Thermal Stability Suite

Walk-in Precision Environmental Chambers

Strict 54°C accelerated and 0°C low-temperature controlled conditioning per CIPAC protocols.

Compliance Architecture

Regulatory Standards & Compendia

Authorized procedures matching national and international testing guidelines

Collaborative International Pesticides Analytical Council (CIPAC) Methods
Central Insecticides Board & Registration Committee (CIB&RC) Guidelines
Bureau of Indian Standards (BIS) Agrochemical Specifications
OECD Principles of Good Laboratory Practice (GLP)
FAO/WHO Specifications for Agricultural Pesticides
Logistics & Protocols

Sample Submission Guidelines

Dispatch criteria ensuring analytical integrity upon receipt at Vapi lab

Minimum Sample Qty
Technical actives: 100 g; Liquid formulations (EC/SC): 500 mL; Solid formulations (WP/WDG): 500 g.
Container Type
Fluorinated or heavy-duty chemical-resistant HDPE containers with leak-proof screw caps.
Storage Condition
Sealed in ambient dry storage or temperature-sensitive conditions as specified by manufacturer.
Standard Turnaround
5 to 7 Business Days (Chemical assay); 20 to 25 Business Days (Accelerated stability studies)
Special Instruction: Attach Certificate of Analysis (CoA) for analytical standard, active content range, and active CAS number.
Frequently Asked Questions

Technical & Regulatory Inquiries

Can Satvam Research support 5-batch analysis for agrochemical technical registration?

Yes. We support 5-batch characterization including active ingredient quantification, identification of manufacturing impurities at ≥ 0.1% w/w, and mass balance verification.

What is the importance of CIPAC MT 46.3 accelerated stability testing?

Heating a formulation at 54°C for 14 days simulates approximately 2 years of real-world ambient tropical warehouse storage, revealing potential precipitation, phase separation, or chemical decomposition.

Do you test bio-pesticides and botanical extracts?

Yes. We analyze botanical extracts (such as Azadirachtin in Neem oil formulations) and microbial biopesticide bio-burden parameters.

Initiate Your Pesticide & Agrochemical Testing

Contact our laboratory in Vapi to review testing protocol requirements, discuss sample collection, or request priority processing.

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