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Merck
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1.09533

Supelco

pH-indicator strips pH 5.0 - 10.0

non-bleeding, colorimetric, pH range 5.0-10.0, graduations and accuracy accuracy: 0.5 pH unit, MQuant®

동의어(들):

pH stick pH 5.0 - 10.0, pH test strips pH 5.0 - 10.0

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크기 선택

100 STRIPS
₩32,785

₩32,785

예상 입고일2025년 4월 07일세부사항

벌크 견적 요청추가 정보 요청
모든 사진(1)

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100 STRIPS
₩32,785

About This Item

UNSPSC 코드:
41113034
NACRES:
NB.35

₩32,785

예상 입고일2025년 4월 07일세부사항

벌크 견적 요청추가 정보 요청

Agency

suitable for SM 5210

Quality Level

100

제품 라인

MQuant®

특징

non-bleeding

graduations and accuracy measuring range

accuracy: 0.5 pH unit

pH 범위

5.0-10.0

검출 방법

colorimetric

저장 온도

2-30°C

관련 카테고리

일반 설명

The MQuant pH tests are suited for all media in environmental analysis and in industrial in-process controls. Our special method of manufacture gives the pH indicator strips decisive advantages over the indicator paper: since the indicator does not bleed, the strip can be left in the measurement medium without contaminating it. Using these test strips is fairly easy, the pH value is measured semiquantitatively by visual comparison of the three reaction zones on the test strip with the fields of the color scale, perfectly matching the reaction color. The clever Safetyedge boxes allow for safe storage and convenient withdrawal of the test strips. For tests for other parameters that require a specific pH range of the sample (e.g. Spectroquant, see instructions of use), we recommend the use of MQuant pH test strips as pre-test.
non-bleeding pH 5.0 - 5.5 - 6.0 - 6.5 - 7.0 - 7.5 - 8.0 - 8.5 - 9.0 - 9.5 - 10 0 MQuant®

결합

Replaces: 9588-1; 9588-3; 9588

분석 메모

Application test: conforms

법적 정보

MQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

11 - Combustible Solids

WGK

nwg

시험 성적서(COA)

제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.

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문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

프로토콜

음용수, 수영장 물, 폐수 및 소독용 용액에 있는 Bromine

0.020 – 10.00 mg/L 범위에 있는 음용수, 수영장 물, 폐수 및 소독용 용액에서 dipropyl-p-phenylenediamine(DPD)을 이용한 Bromine의 분광광도법에 의한 측정.

Bromine in Drinking Water, Swimming-Pool Water, Wastewater and Disinfection Solutions

Spectrophotometric determination of bromine with dipropyl-p-phenylenediamine (DPD) in drinking water, swimming-pool water, wastewater, and disinfection solutions in a range of 0.020 – 10.00 mg/L.

관련 콘텐츠

Environmental Methods Consumables Look Up Tool

This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.

질문

1–3 / 3 질문  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 답변

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 답변

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  3. Do you have a Ph test strip for the 5.0 / 8.0 range that can discriminate by 0.5 Ph and works with the strip scan app?

    1 답변

    1. The only products that are compatible with the StripScan app read in pH increments of 1 rather than 0.5.

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