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        QSAR


        Our Services


        QSAR?and read-across supports?on?the?assessment of the equivalence of technical?material of substances under pesticide regulation

        ? Rule-based and statistical-based QSAR models

        ? QSAR Prediction Report Format (QPRF)

        ? QSAR Model Report Format (QMRF)

        ? For pesticide regulations in EU, Brazil, Argentina Mexico, Russia

        Available?endpoints

        ? Physico-chemical properties: LogKow, pKa, BCF, etc.

        ? Mammaltoxicology: acute toxicity, CMR, endocrine disruption, skin sensitization, etc.

        ? Ecotoxicology: aquatic toxicity, toxic to bees, etc.

        ? Environmental behavior: persistence, hydrolysis rate, Koc, etc.

        ? Metabolites anddegradation or metabolic pathways of molecules

        Genotoxicity and endocrine disruption assessment

        ? Molecular docking

        ? Postulate MoA(s) based on adverse outcome pathway (AOP) framework

        ? Weight of Evidence (WoE)

        QSAR model building

        ? Data cleaning

        ? Molecular descriptors

        ? Models selection: linear models & machine learning

        ? Validation

        ? Application domain

        ? Release

        Why Choose Us?


        REACH24H QSAR Team has extensive experience conducting QSAR and read-across for pesticides and their impurities under pesticide regulation.

        Our Strength


        ? Experienced Expert Team Support

        ? Strict Quality Control System

        ? Close Collaboration with Plenty of Experts and Predominant Laboratories

        ? Good Communication with Competent Authorities

        ? Fast Response to Clients Inquiries and Controlling Cost

        ? Obeying the Code of Ethics, Respecting the Confidentiality and Privacy of our Clients

        ? Excellent Project Management

        Our Achievements


        ? EU PPP 60+

        ? EU BPR 30+

        ? China Pesticide 10+

        ? US EPA 100+

        ? China Disinfectant 50+

        ? China Fertilizer 50+

        ? Risk Assessment Report 200+

        ? QSAR 100+

        ? Analysis Report 150+

        ? GLP test Supervision 120+

        ? Seminars & Workshops 250+

        ? Professional staff with solid backgrounds in 5 offices worldwide 210+

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