추천 제품
특징
non-bleeding: no
refill: no
pH
5.5-9.0
적합성
corresponds for shade of color acc. to scale
응용 분야
environmental
food and beverages
general analytical
industrial hygiene
검출 방법
colorimetric
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일반 설명
Special indicator papers cover range from 2 to 5 pH units in general. It has the capacity to change colour at particular pH value. Nonbleeding indicator papers are prepared by either direct dyes or reactive dyes. During reactive dyes procedure, pure linters are suspended in water and reactive dye is added. The mixture is made alkaline for the reaction to start. The fiber pulp is centrifuged, washed to be electrolyte-free and processed as pH paper. Paper produced in this way is bonded to plastic material in order to be used as stick or strip.
애플리케이션
It may be used in volatile cyanide detection during Chitinase activity assay to understand the antifungal and phytostimulating characteristic of B. subtilis Ch-13 strain.
포장
6 boxes with 1 color chart
roll with approx. 5 m
roll with approx. 5 m
가장 최신 버전 중 하나를 선택하세요:
Antifungal and phytostimulating characteristics of Bacillus subtilis Ch-13 rhizospheric strain, producer of bioprepations.
Makarova, N. M., A. I. Shaposhnikov, and L. V. Kravchenko.
Applied Biochemistry and Microbiology, 45, 419-423 (2009)
Klaus Hunger
Industrial Dyes: Chemistry, Properties, Applications, 541-541 (2007)
자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..
고객지원팀으로 연락바랍니다.