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Food & Feed
- Amino Acids
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- Proximate Analysis
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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
SIG successfully explained the importance of Sulfuryl Fluoride (SF) analysis at the Asia Pacific Food Analysis Forum (APFAN) 2023
On Wednesday 24 May 2023, SIG through its representative, Insan Patria as the supervisor of the research division, had the opportunity to present about the importance of conducting Sulfuryl Fluoride (SF) tests on rice in the Asia Pacific Food Analysis Forum (APFAN)...
Prove it Spicy by Scoville Heat Units Test!
CapsaicinoidsCapsaicinoids are the chemical components in capsicum that give the sensation of a spicy taste. The most common and most abundant capsaicinoid in hot peppers is capsaicin. In the food industry, capsaicin content is often used as added value in products as...
GMP+ International Certification
Along with SIG's determination to strengthen its existence as part of a global network and towards a safer world, we are proud to announce that SIG has successfully received its first GMP+ FSA International (Good Manufacturing Practice System, Feed Safety Assurance)...
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