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Merck
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주요 문서

CRM47543

Supelco

Polynuclear Aromatic Hydrocarbons Mix

certified reference material, 2000 μg/mL each component in benzene: dichloromethane (50:50), ampule of 1 mL

동의어(들):

EPA 8310 PAH Mix, EPA Polynuclear aromatic hydrocarbon mix

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크기 선택

1 ML
₩170,419

₩170,419

출고 가능일2025년 4월 24일세부사항

벌크 견적 요청
모든 사진(1)

크기 선택

보기 변경
1 ML
₩170,419

About This Item

UNSPSC 코드:
77101502
NACRES:
NA.24

₩170,419

출고 가능일2025년 4월 24일세부사항

벌크 견적 요청

Grade

certified reference material

Quality Level

300

Agency

EPA 8310

제품 라인

TraceCERT®

grade

TraceCERT®

CofA

current certificate can be downloaded

포장

ampule of 1 mL

농도

2000 μg/mL each component in benzene: dichloromethane (50:50)

기술

HPLC: suitable
gas chromatography (GC): suitable

응용 분야

environmental

형식

multi-component solution

저장 온도

2-8°C

관련 카테고리

애플리케이션

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

기타 정보

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

법적 정보

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

분석물

설명
    Acenaphthene
    Acenaphthylene
    Anthracene
    Benz[a]anthracene
    Benzo[b]fluoranthene
    Benzo[k]fluoranthene
    Benzo[ghi]perylene
    Benzo[a]pyrene
    Chrysene
    Dibenz[a,h]anthracene
    Fluoranthene
    Fluorene
    Indeno[1,2,3-cd]pyrene
    1-Methylnaphthalene
    2-Methylnaphthalene
    Naphthalene
    Phenanthrene
    Pyrene
    모두 보기 (18)

신호어

Danger

Flash Point (°F)

closed cup

Flash Point (°C)

closed cup

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our 문서 section.

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프로토콜

Capillary GC Columns for GC x GC

GCxGC excels in compound resolution, making it indispensable in analytical chemistry for complex samples.

질문

1–3 / 3 질문  

  1. 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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  2. 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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  3. The SDS was received, but there was no Gas Chromatography profile of the components of the mixture. We plan to use this standard in our undergraduate teaching laboratories, so the retention times and order of elution would be helpful

    1 답변

    1. The Safety Data Sheet (SDS) provides chemical data related to safety. For analytical information and certification, refer to the Certificate of Analysis (COA). For this product, the COA can be found in the documentation section of the web page, by entering the lot number in the COA section. The Gas Chromatography (GC) data on the COA show the order of elution of the components and retention time, along with the chromatographic conditions, for the specific lot analyzed.

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