PT scheme directory

Proficiency testing providers in Japan

3 providers based in Japan are listed with 26 schemes between them. The testing fields covered most are microbiology (2), clinical chemistry (1) and environment, soil & air (1). 1 states an accreditation.

Searches within Japan. Search the whole directory

3 providers

  • Hadano, Kanagawa, Japan

    Schemes: 重金属検査 (Heavy metals) (Brown rice flour (FY2026))残留農薬検査Ⅰ (Pesticide residues I) (Pumpkin paste (FY2026))残留農薬検査Ⅱ (Pesticide residues II) (Corn paste (FY2026))

    • Microbiology
    • Food & feed

    14 schemes

    Accreditation self-declared
  • Tokyo, Japan

    Schemes: 水中の金属分析 (Metals in water)水中の生活環境項目試験 (Living-environment items in water)水中の富栄養化成分分析 (Eutrophication components in water)

    • Water
    • Environment, soil & air

    8 schemes

Listings are compiled from each provider's own published information or sent in by the provider, and reviewed by EqasOnline. Check scheme details, fees and dates with the provider before you enrol.

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