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132240

Nitrate Standard Solution

traceable to SRM from NIST 1.00 mg/l NO3 in H2O 0.23 mg/l NO3-N in H2O

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제품정보 (DICE 배송 시 비용 별도)

NACRES:
NA.24
UNSPSC Code:
41116116
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Quality Level

200

form

solution

specific analyte(s)

nitrate

technique(s)

photometry: suitable

pH

5-7 (20 °C in H2O)

density

1 g/cm3 at 20 °C

application(s)

agriculture
aquaculture
construction materials
disposal drainage water
drinking water
environmental
ground and surface water
mineral water
oil and petrochemicals
seawater
swimming pools
wastewater

shipped in

ambient

storage temp.

15-25°C

General description

This Spectroquant® Nitrate Standard Solution is a high-quality laboratory solution used for internal quality control and method-controlling purposes.

These Spectroquant® standard solutions perfectly complement our ready-to-use test kits and photometers within the Spectroquant® portfolio and are ideal for validating international norm methods described in e.g., ISO, EN, APHA, and EPA.

Please visit the Reference Material Quality Grade website to find a comprehensive overview of our different grades of standards.

Application

Nitrate Standard Solution can be used to check the photometric measurement system (reagents, measurement device, handling) and the mode of working.

Features and Benefits

  • Manufactured and tested in DIN EN ISO 9001:2008 accredited laboratory
  • The solution is pre-diluted to a concentration that falls into the range of our Spectroquant® test kits. This eliminates the need for dilution prior to analysis and hence avoids a common source of error
  • Ready-to-use diluted reference materials (RMs) along with expanded measurement uncertainty ensure absolute precision
  • Accompanied with a certificate of analysis (COA) detailing the certified values, including uncertainty and expiry date
  • Directly traceable to standard reference materials (SRM) from the National Institute of Standards and Technology (NIST) or to United States Pharmacopeia (USP)
  • Reliable and reproducible results

Analysis Note

Concentration: 1.00 ± 0.03 mg/L NO3 in H2O

Legal Information

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

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저장 등급

12 - Non Combustible Liquids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

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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SKUGTIN
1.32240.010004027269969806