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Merck
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주요 문서

CRM036

Supelco

Trace Metals - Loamy Sand 4

certified reference material, pkg of 50 g

동의어(들):

Sand matrix CRM, trace metals

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About This Item

UNSPSC 코드:
41116107
NACRES:
NA.24

Grade

certified reference material

CofA

current certificate can be downloaded

포장

pkg of 50 g

제조업체/상표

RTC CRM036-050

기술

AAS: suitable
ICP: suitable

pH

4.34

응용 분야

environmental

형식

matrix material

저장 온도

2-30°C

일반 설명

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.
This product was produced and certified from a naturally contaminated matrix and has not been fortified or modified in any way. Analytical data for Certification was obtained using USEPA SW846, 3rd edition methods 3050 (hot block) and 3051(microwave) using nitric acid extraction. Analysis was carried out according to USEPA methods 6010 (ICP-ES), 6020 (ICP-MS) and 7000 (AES).

기타 정보

Values of analytes vary lot to lot. Some lots may not contain all analytes.

면책조항

For U.S. Customers: Contains mercury; Do not place in trash - dispose according to local, state, or federal laws.

분석물

설명
    Aluminum
    Antimony
    Arsenic
    Barium
    Beryllium
    Boron
    Cadmium
    Calcium
    Chromium
    Cobalt
    Copper
    Iron
    Lead
    Magnesium
    Manganese
    Mercury
    Molybdenum
    Nickel
    Potassium
    Selenium
    Silver
    Sodium
    Thallium
    Tin
    Vanadium
    Zinc
    모두 보기 (26)

신호어

Danger

유해 및 위험 성명서

H290,H315,H317,H319,H350,H411

Hazard Classifications

Aquatic Chronic 2 - Carc. 1B - Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2 - Skin Sens. 1

WGK

WGK 3

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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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문서 라이브러리 방문

Ting Yang et al.
The Science of the total environment, 647, 290-300 (2018-08-07)
Humic acid can effectively bind several metals and is regarded as a promising soil washing agent. Previous studies indicate that carboxylic groups dominate metal binding to humic acid. In this study, a synthetic humic-like acid (SHLA) with high COOH content

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