Merck
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PE1280

Supelco

Pesticides 1 - WP

Proficiency Testing Material, 1 mL for dilution up to 1L

Synonym(s):
NPW Pesticides 1
EC Number:
NACRES:
NA.24

Quality Level

packaging

ampule of 2 × 1.2 mL

concentration

in acetone

application(s)

environmental

format

matrix material

storage temp.

2-8°C

General description

Pesticides 1 - WP proficiency testing material is produced in accordance with ISO/IEC 17043:2010. Also referred to as non-Potable water or Water Pollution sample, this product is produced according to TNI requirements. However, please note, this sample may include non-TNI analytes as well. The higher criteria from the TNI tables mimic the levels common to wastewater samples. The PT portfolio allows our test components to offer significant performance data to monitor and prove competency to customers, accreditation bodies or both.

Supelco® is a global proficiency testing (PT) provider that manufactures best-in-class environmental and pharmaceutical PT products. Most water PT samples are available as concentrates or ready-to-use volumes giving the end-user flexibility in selecting samples that will fit their exact needs. The testing of pesticides/metabolites is important to protect the environment and food supply in an increasingly globalized world.
These samples (WP Concentrates) are typically provided in duplicate for use in case of lab mishap, for QC purposes or to analyze multiple methods.

Type of PT Scheme:
Water analysis - Water Pollution (WP)

Matrix: Water Pollution/Wastewater

Analyte/s:Values of analytes vary from lot to lot.

All information regarding the use of Pesticides 1 - Water Pollution (WP) Proficiency Testing standard can be found in the reporting packet which will be available to download at PT Portal.

Application

Pesticides 1 - WP (NPW Pesticides 1) is majorly featured in environmental analysis. This product is used to detect pesticides in Water Pollution/Wastewater samples.

Have any questions? Explore our FAQs.
For more information on this product, please contact our PT Service Team..

Features and Benefits

We have a vast portfolio of environmental PT schemes with "fit-for-purpose" samples to help you meet the needs of the laboratory.

Our proficiency testing (PT) program is a benchmark to:

  • provide staff with an insight into their laboratory′s performance, to verify the accuracy and reliability of their testing process
  • provide a comparison of performance with that of other laboratories, nationally and internationally
  • test and educate staff, provide a better understanding of the impact of incorrect results and identify areas where there may be problems
  • provide an independent evaluation of laboratory performance
  • demonstrate to clients, colleagues and accreditation bodies that there is a commitment to quality

Preparation Note

Description

  • PT sample is packaged as a 1.2 mL concentrate.
  • The solvent for this sample is acetone.
  • The PT sample is not preserved.

Sample Preparation


  • Fill a 1000 mL Class - A Volumetric Flask with 950 mL of organic free reagent water.
  • Allow the ampule concentrate to equilibrate to room temperature.
  • Open the ampule PE1280-1.2ML and pipet exactly 1.0 mL of the concentrate into the flask.
  • Bring the flask to volume with reagent water.
  • Stopper the flask and mix well.
  • This represents the sample for analysis.

Storage and Stability

Please refer to sample label for expiration date, specific storage temperature, and specific storage conditions.

Other Notes

Are you new to Supelco® Proficiency TestingͰ Be sure to register your account details in the PT Portal before placing your order.
This will provide access to data entry, reporting packets and final reports. Registrations will be approved shortly after your order is placed. For further questions, write to us at ptservice@milliporesigma.com.

When placing your order online, please indicate your study preference under the ′your reference′ column. Available studies can be viewed at the bottom of the page.
Click here to learn more about Quick-Turn Studies (on-demand proficiency tests that are offered depending on lot availability). The Quick-Turn results are released within 48-72 hours whereas scheduled study reports are released within 21 days.

Proficiency testing samples are presented as single blind. No values for the samples are released unti the testing period concludes.

Proficiency Testing Schedule (2022-2023)

Wastewater
WP22-2 March23 - May 6, 2022
WP22-4 September 21 - November 4, 2022

WP23-2 March 22 – May 5, 2023
WP23-4 September 20 – November 3, 2023


Quick-Turn Study (on demand proficiency test that is offereddepending on lot availability)

Legal Information

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

Analyte

Description

    Aldrin .5-15 μg/L
    1,1-Dichloro-2,2-bis(4-chlorophenyl)ethane 2-10 μg/L
    4,4′-DDE 2-10 μg/L
    4,4′-DDT 1-10 μg/L
    Dieldrin 1-13 μg/L
    Heptachlor 1-10 μg/L
    Heptachlor epoxide 1-10 μg/L

Pictograms

FlameExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Aquatic Chronic 3 - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

Target Organs

Central nervous system

Supplementary Hazards

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

1.4 °F - closed cup - Solvent

Flash Point(C)

-17 °C - closed cup - Solvent

Regulatory Information

易制毒化学品(3类)
危险化学品

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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