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KOLAS Accreditation & Test Standards

NPChemBio Co., Ltd. is an ISO/IEC 17025-accredited testing laboratory, recognized by the Korea Laboratory Accreditation Scheme (KOLAS) as an internationally accredited laboratory. (Accreditation No. KT1269)
For accredited test standards we issue Accredited test reports bearing the KOLAS mark.

KOLAS Accreditation Certificate

KOLAS Testing Laboratory Accreditation Certificate (KT1269) - 주식회사 NPChemBio

Accredited Scope (Test Standards)

Test StandardTest Name · Item
Antimicrobial & Antiviral (Microbiology)
ASTM E1052-20Evaluation of virucidal activity against viruses in suspension
ISO 18184:2019Determination of antiviral activity of textiles
ISO 21702:2019Determination of antiviral activity on plastics and other non-porous surfaces
KS K 0693:2022Antibacterial testing of textiles
ISO 11930:2019Antimicrobial preservation efficacy testing of cosmetics
Water Microbiology
APHA Standard Methods 9222:2023Total coliform testing by membrane filtration (M-Endo medium)
EPA-1602:2001Coliphage testing in water by the single agar layer (SAL) method
ISO 14189:2013Quantification of Clostridium perfringens in water by membrane filtration
Microbial Limits
MFDS Notice No. 2025-18Korean Pharmacopoeia — Sterility test
MFDS Notice No. 2025-18Korean Pharmacopoeia — Microbial limit test
MFDS Notice No. 2025-63Cosmetic Safety Standards — Microbial limit test
Cytotoxicity (Cells · GMO)
ISO 10993-5:2009
ISO 10993-12:2021		Biological evaluation of medical devices — in vitro Cytotoxicity test

※ Accreditation No. KT1269 · The detailed scope follows the KOLAS certificate and its annexed scope of accreditation.

Original KOLAS accreditation certificate (4 pages) · click to enlarge

KOLAS Certificate (1/4) (KT1269) Certificate (1/4) KOLAS Scope annex (2/4) (KT1269) Scope annex (2/4) KOLAS Scope annex (3/4) (KT1269) Scope annex (3/4) KOLAS Scope annex (4/4) (KT1269) Scope annex (4/4)

KOLAS Accredited Testing FAQ

What is NPChemBio's KOLAS accreditation number?
Our accreditation number is KT1269. NPChemBio is a testing laboratory accredited by the Korea Laboratory Accreditation Scheme (KOLAS) under ISO/IEC 17025. The accreditation certificate and scope annex are available on our KOLAS Accredited Testing page.
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Which standards are available for antiviral testing?
The KOLAS accredited scope includes ISO 21702:2019 (plastics and other non-porous surfaces), ISO 18184:2019 (textile products) and ASTM E1052-20 (virucidal activity against viruses in suspension). The applicable standard depends on the type of sample.
Which standards are available for antibacterial testing?
Antibacterial testing of textile products (KS K 0693:2022) is within the KOLAS accredited scope. For other standards or sample types, please contact us to confirm availability.
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Can I obtain accredited reports for cosmetics testing?
Evaluation of antimicrobial preservation of cosmetics (ISO 11930:2019) and the microbial limit test under the Cosmetics Safety Standards (MFDS Notice No. 2025-63) are within the KOLAS accredited scope.
Can you perform cytotoxicity testing for medical devices?
In vitro cytotoxicity testing for the biological evaluation of medical devices (ISO 10993-5:2009, ISO 10993-12:2021) is within the KOLAS accredited scope.
Can you test water for microorganisms?
Total coliforms by membrane filtration (APHA Standard Methods 9222:2023), coliphage by the single agar layer (SAL) method (EPA-1602:2001) and enumeration of Clostridium perfringens (ISO 14189:2013) are within the KOLAS accredited scope.
Are KOLAS accredited test reports issued for every test?
Accredited test reports bearing the KOLAS mark are issued for test standards within our accredited scope. Tests outside the scope are not eligible for accredited reports, so please ask us whether a test is within scope before submitting your request.
How can I find out the turnaround time and cost?
They depend on the type of test and the number of samples, so we provide them individually. Please submit an online inquiry or a test request form.
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