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About Charles River Singapore

Charles River Singapore (formerly BRASS Pte Ltd) is an ISO/IEC 17025 accredited laboratory and a strategic solutions provider of specialized microbiological tests services and high quality products to the pharmaceutical, biopharmaceutical and medical device industry. Our philosophy is to work closely with clients to develop the best strategies for their entire product life-cycle, ensuring quick time-to-market without compromising on test quality and patient safety. We offer a range of services ranging from QC microbiological testing, customized R&D, disinfectant qualification programmes locally to the full-suite of GMP biological product testing and GLP pre-clinical services via Charles River Biopharmaceutical Services and Charles River Preclinical Services in various sites globally.

Charles River Singapore offers the complete range of LAL Bacterial Endotoxin Test reagents and accessories from Charles River Endotoxin and Microbial Detection in Singapore, Malaysia and Indonesia, as well as sterilization assurance products from NAMSA.

Our Products

Charles River Singapore carries a full range of quality products from Charles River Endosafe and NAMSA:

Endosafe® - PTS™
Quantitative endotoxin results in less than 15 min.

Limulus Amebocyte Lysate (LAL) Reagents
Most sensitive and specific assay available to screen injectable drugs, biologics, medical devices, and raw materials for the presence of endotoxin.

NAMSA Biological Indicators
NAMSA offers the industry's most complete line of Biological Indicators (BI) designed to meet the ANSI/AAMI/ISO/EN 11138 standards.

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Our Services

Charles River Singapore provides a broad repertoire of microbiological services including:

Bacterial Endotoxin Test (LAL)
Quantitative evaluation of medical devices, drugs and water for endotoxins.

Microbial Identification
Precise, accurate and rapid bacterial and fungal identification right down to the species.

Ethylene Oxide Residual Testing
EO, ECH and EG residual testing of the ethylene oxide sterilized medical devices.

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Limulus Amebocyte Lysate (LAL)
Reagents and Accessory Products

and Authorised Agent for
Charles River Biopharmaceutical Services

Contact Us

Charles River Singapore
33 Ubi Avenue 3, #06-14,
Vertex (Tower B),
Singapore 408868

Tel: +65 6742 6007 
Fax: +65 6742 5669


Distributor for NAMSA Sterilization Monitoring Products

Charles River Biopharmaceutical Services

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