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Pesticides
Disinfectant & Antiseptic Products
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Supporting Lab (Research Purpose)
Compounds Screening
Quality of Product for Indonesian Market
Toxicity
- Acute Toxicity
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Antimicrobial Test USP Method
Disinfectants are chemical agents used on inanimate surfaces and objects to destroy infectious fungi, viruses, and bacteria, but not necessarily their spores. Sporicidal and antiviral agents may be considered a special class of disinfectants. Disinfectants are often categorised as high-level, intermediate-level, and low-level based upon their efficacy against various microorganisms.
The effectiveness of a disinfectant depends on its intrinsic biocidal activity, the concentration of the disinfectant, the contact time, the nature of the surface disinfected, the hardness of the water used to dilute the disinfectant, the number of organic materials present on the surface, and the type and the number of microorganisms present.
How SIG Can Help
SIG laboratory provides antimicrobial tests according to USP 42 NF 37 2019 <1072> standard methods.
Method |
Application |
USP 42 NF 37 – 2019 <1072> |
Applications of surface coating |
Several microorganisms can be tested:
- Aspergillus niger
- Bacillus subtilis
- Candida albicans
- Enterobacter aerogenes
- Enterococcus faecalis
- Escherichia coli
- Klebsiella pneumonia
- Listeria monocytogenes
- Pseudomonas aeruginosa
- Salmonella sp
- Salmonella typhimurium
- Shigella sonnei
- Staphylococcus aureus
Method of Analysis
Antimicrobial test according to USP in SIG Laboratory using serial dilutions (log dilutions) method.
The microbial test suspension is inoculated onto the surface of a 2 x 2-inch square plate. Then disinfectant is applied with the appropriate contact time. The decrease in a log that occurs indicates the antimicrobial ability of the disinfectant.
Library of Knowledge
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SIG Laboratory
Graha SIG, Jl Rasamala No. 20, Taman Yasmin, Bogor, Jawa Barat 16113.
Phone. +62 251 7532 348
WhatsApp. +62 82 111 516 516
Email. marketing-sig@saraswanti.com
SIG Jakarta
Jl. Percetakan Negara No. 52 B RT 006 / RW 001, Rawasari, Cempaka Putih, Jakarta Pusat 10570.
Phone. +62 21 2147 9292
SIG Surabaya
AMG Tower, 12th Floor, Jl. Dukuh Menanggal 1-A, Gayungan, Surabaya, Jawa Timur, 60234.
Phone. +62 31 8253 1288
WhatsApp. +62 818 885 165
Email. marketing@sigsurabaya.com
SIG Semarang
Jl. Kanfer Raya Blok R No. 4 Pedalangan, Kec. Banyumanik, Kota Semarang, Jawa Tengah 50268.
Phone. +62 24 7004 0541
WhatsApp. +62 812 9000 5165
Email. cs.sigsmg@saraswanti.com
SIG Medan
Jl. Bunga Asoka, Ruko Komp. Asoka Raya Residance No. 1, Medan Selayang, Sumatera Utara 20133,
WhatsApp. +62 822 7207 9665
Email. salesmedan.sig@saraswanti.com
SIG Yogyakarta
WhatsApp. +62 896 4856 9422
Email. arifin.sig@saraswanti.com
SIG Makassar
WhatsApp. +62 853 3843 9816
Email. anwar@sigsurabaya.com
Operational Hours
Monday to Friday
08.00 - 17.00 WIB.
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