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Merck

1.00246

Platinum Cobalt Color Standard Solution (HAZEN 500)

Pt 500 mg/L Certipur®

Synonym(s):

Hazen Color Standard Solution

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About This Item

NACRES:
NA.24
UNSPSC Code:
41116107

Key Documents

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Product Name

Platinum Cobalt Color Standard Solution (HAZEN 500), Pt 500 mg/L Certipur®

density

1.021 g/cm3

storage temp.

15-25°C

Quality Level

100

Related Categories

Application

The color standard solution can be used for visual comparison or as a calibration standard for instrumental analysis. It can also be used to prepare color reference solutions of different Hazen units.

Features and Benefits

  • Stable solution with a minimum shelf life of 3 years
  • Accompanied by a detailed certificate of analysis (CoA)
  • Compliant to DIN EN ISO 7887, ASTM D 1209-05, DIN EN ISO 6271, and APHA 2120 B

General description

Platinum Cobalt Color Standard Solution is gravimetrically prepared using potassium hexachloroplatinate and cobalt chloride hexahydrate in hydrochloric acid. It is manufactured, qualified, and distributed in accordance with DIN EN ISO 9001:2008. It is traceable to NIST SRM 930e and has been analyzed using the double aperture method by a high-performance UV/VIV/NIR spectrophotometer in the monochromatic spectral range of 190-800 nm.

Legal Information

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

pictograms

CorrosionHealth hazard
GHS05,GHS08

signalword

Danger

Hazard Classifications

Aquatic Chronic 3 - Carc. 1B - Met. Corr. 1

Storage Class

6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Protocols

분석 방법: Prove용 ADMI 색상의 측정

Calcium chloride 용액으로 추출한 뒤 indophenol blue법을 이용하여 광도측정법으로 측정

분석 방법: APHA 2120 F에 따른 색도, ADMI

방법: 색도가 있는 물 및 폐수용 분광광도법, ADMI 가중직교법

Global Trade Item Number

SKUGTIN
1.00246.025004027269231422

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