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Microbiological Testing

Microbiology Testing Facility at WRA

Test Parameter Test Method Sample Requirement
1. Antibacterial Activity of Fabrics,
Assessment of Textile Materials –
Parallel Streak Method
AATCC:147 0.25mts
2. Assessment of Antibacterial Finishes
on Textile Materials
AATCC:100 0.25 mtrs
3. Determination of antibacterial
activity of antibacterial finished
products including nonwovens
ISO-20743 0.25 mtrs
4. Antimicrobial Activity Assessment
of Textiles against Fungi
AATCC 30 Part III, AATCC 174,
ASTM D 4576, BS EN 14119
0.25 mtrs
5. Evaluation of Antimicrobial
activity of Textile
a) By ASTM: E 2149 Method
[with one organism]
b) By ASTM: E 2149 Method
[for every additional organism]
0.5 mtrs
6. Assessment of Antibacterial
Finishes on Textile Materials
JIS L1902-2015 For one sample against two
organism. Treated & Untreated Sample Required
0.25 mtrs
7. Determination of Antibacterial ActivityAgar
Diffusion Plate Method
BS EN ISO 20645-2004 0.25 mtrs
8. Moth Resistance ISO 3998-1977-07-01 (Carpet Testing) 0.25 mtrs
9. Moth proof test Chemical assay IWTO-27 (Carpet Testing) 0.25 mtrs
10. Laminates- Microbial testing ISO 22196-2011 15cm×15cm
11. Bacterial and Fungal BioburdenSanitory
Nepkin Test facility
IS 5405: 2019 , Clause 7.3.1 5 nos. Sanitory Nepkins
12. Tests for Common Skin
Pathogenstaphylococcus Aureus
IS 5405: 2019 , Clause 7.3.2 5 Nos. Sanitory Nepkins
13. Antimicrobial testing JIS Z 2801 15cm×15cm
14. Mildew Resistance AATCC 30 Part IV 0.25mtres
15. Antimicrobial testing AATCC 30, Part II 0.25 mtrs
16. Resistance of synthetic polymeric
materials to fungi- for polymeric items
ASTM G21-09 15cm×15cm Or pieces
17. Antibacterial Activity, Assessment
on polymeric or hydrophobic materials
ASTM E2180 15cm×15cm Or pieces
18. Laminates - Antibacterial Test FZ/T 73023-2006 15 cm X 15 cm