신고사유
신고해주신 내용은 쇼핑몰 운영자의 검토 후 내부 운영 정책에 의해 처리가 진행됩니다.
상품명 | TM174-TM 174 Antimicrobial Activity Assessment of New Carpets |
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판매가 | 견적문의 |
월 렌탈 금액 |
월 원 (개월 기준)
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구매방법 | |
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배송주기 |
정기배송 할인 save
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옵션선택 |
(최소주문수량 1개 이상 / 최대주문수량 0개 이하)
사이즈 가이드상품명 | 상품수 | 가격 |
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TM174-TM 174 Antimicrobial Activity Assessment of New Carpets | 수량증가 수량감소 | 견적문의 ( ) |
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할인가가 적용된 최종 결제예정금액은 주문 시 확인할 수 있습니다.
TEST METHODS ARE DELIVERED AS A LINK IN YOUR EMAILED RECEIPT.
AATCC TM174-2011(2016)e, Antimicrobial Activity Assessment of New Carpets
Developed in 1991 by Committee RA31; revised 1992, 2011 (with title change); editorially revised and reaffirmed 1993; reaffirmed 1998, 2016; editorially revised 2004, 2010. 2019.
1. Purpose and Scope
1.1 This test method is designed to determine the antimicrobial activity of new carpet materials and consists of three procedures: a qualitative antibacterial assessment; a quantitative antibacterial assessment and quantitative antifungal assessment. It may also be used to evaluate the effect of a cleaning process (agreed upon by the interested parties) on the antimicrobial resistance of carpets.
2. Principle
2.1 This test method consists of three procedures, Test I, II, and III which can be used singly or in combination, depending on the extent of proof of antimicrobial activity the end-user is interested in acquiring. Test I is a qualitative assessment of antibacterial activity using both a Gram-positive and Gram-negative bacteria that can produce results in 24 h. Test II provides a quantitative procedure for the comparison and evaluation of the degree of antibacterial activity after a 24 h exposure to the test bacteria on the carpet swatches. Then the bacterial challenge is eluted from swatches and enumerated and a percent reduction by the carpet specimen is calculated. Test III is for assessment of the antifungal activity of carpet and resistance to a common fungal organism on nutrient rich medium.
Copyright American Association of Textile Chemists and Colorists, RTP, NC, USA. All rights reserved.
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