> LABORATORY SERVICES
Food & Feed
- Amino Acids
- Dioxins & PCBs
- Fatty Acid
- Food Colorants
- Food Preservatives
- GMO & Molecular Biology
- Heavy Metal
- Mineral & Other Elements
- Organic Acids
- Pesticides Residues
- Proximate Analysis
- Shelf Life Test
- Solvent Residues
- Sugar & Sweeteners
Cosmetics & Personal Care
Pharmaceutical & Traditional Medicine
Disinfectant & Antiseptic Products
UV Lamp Products
Supporting Lab (Research Purpose)
Quality of Product for Indonesian Market
- Acute Toxicity
Rabbit Pyrogen Test
Dermal Acute Irritation
Vaginal Mucous Irritation
LC 50 (Artemia)
Bacterial Filtration Efficiency (BFE)
Bacterial Filtration Efficiency (BFE) is the efficiency of the medical face mask materials as a barrier to bacterial penetration. The test is required by ASTM F2100 (complies with ASTM F2101-19) and EN 14683:2019+AC.
The principle of the test is that a specimen of the mask material is clamped between a six-stage cascade impactor and an aerosol chamber. An aerosol of Staphylococcus aureus is introduced into the aerosol chamber and drawn through the mask material and the impactor under vacuum. The bacterial filtration efficiency (BFE) of the mask is given by the number of colony-forming units passing through the medical face mask material expressed as a percentage of the number of colony-forming units present in the challenge aerosol.
How SIG can help
SIG Laboratory can perform analysis of Bacterial Filtration Efficiency (BFE) of medical masks. We also ascertain whether the medical mask meets the criteria of ASTM F2100 (complies with ASTM F2101-19) and/or EN 14683:2019+AC.
Method of Analysis
SIG Laboratory performs analysis of Bacterial Filtration Efficiency (BFE) of medical masks by using a BFE tester.
Library of Knowledge
Leading for rice safety test! SIG become the one and only lab in South East Asia for Sulfuryl Fluoride detection
Rice is one of the main food commodities that are consumed by many people, especially in fulfilling carbohydrate intake. Central Bureau Statistics of Indonesia records rice consumption in Indonesia reaching 32.07 million tons in 2022. To protect the quality of rice...
SIG Receives Learning Visit From WHO Timor-Leste
As our commitment to being active inactualizing a better place to live #towardsasaferworld in the global community, on Wednesday, 21 December 2022, SIG received a learning visit from the WHO State Office in Timor-Leste and its staff from government institutions...
SIG Actively Participating and Agreeing with the Indonesian Halal Laboratory Consortium
As one of the countries with the largest Muslim majority in the world, SIG are here to support the government in this case together with the Halal Product Assurance Organizing Agency (BPJPH) to actualize the protection and guarantee of halal products to the public...
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