标准品/残杀威-D3同位素

残杀威-D3同位素

CERTIFICATE OF ANALYSIS

Product Name:Propoxur-D3

Catalog Number:75278

Labeled CAS Number：1219798-56-7

Unlabeled CAS Number:114-26-1

Appearance：White crystal

Lot Number：1831903

Date of Analysis：May-27th-2019

Certificate Expiration:36 months from date of receipt (proper storage and handling required).

Long-Term Storage:The compound should be stored at -18℃ freezer, under inert atmosphere.

Pageof/75278-5mg,-Reference Material

This certificate is designed in accordance withISO 17034andISO Guide 31. This reference material (RM) was designed,produced and verified in accordance withISO/IEC 17025,ISO 17034and a registered quality management systemISO 9001.

Product NamePropoxur-d3Product Code75278-5mgLot Number-CAS .1219798-56-7Unlabeled CAS .114-26-1Mol. Weight212.26Mol. FormulaC11H12D3NO3Melting PointN/AExpiry Date2026-Nov-23Boiling pointN/AAppearanceWhite to Off-White Solid_Storage Temp(-18±5)℃,Keep in the shadeC E R T I F I E DPurity99.7%(Isotopic Value:99.9%) C E R T I F I E DExpanded Uncertainty (U)0.8%Uncertainty

The certified value(s) and uncertainty(ies) are determined in accordance withISO 17034with an 95% confidence level(k=2). Uncertainty is based on the Total Combined Uncertainty, including uncertainties of characterisation, homogeneity and stability testing. Stability values are based on real evidence opposed to simulation.

Traceability

The balances used for gravimetric measurements are calibrated with weights traceable to the national standards. The calibration of the balances is verified annually by an external accredited calibration service. This analysis method has been verified using an approach consistent withISO 17034:2016&ISO 17025:2017.

Method of Identification

HPLC/DAD

Intended Use

This RM is intended for use in a laboratory as a calibration and quality control standard or in method development for analytical techniques.

Storage

This reference material meets the specification stated in this certificate until the expiry date, provided it is stored unopened at the recommended temperature here in. If storage after opening is necessary, the RM should be tightly closed and kept from light and moisture.

Hazards

Read Material Safety Data Sheet (MSDS) and understand any potential hazard(s) prior to the use of this product. All chemicals should be considered potentially hazardous in nature and should only be handled by qualified personnel using established good laboratory practices.

Homogeneity

Random replicate samples of the final packaged RM have been analysed to prove homogeneity compliant withISO 17034.

Instructions for use

It is recommended to use 1 mg as the minimum sample size and if less material is used, to increase the certified uncertainty by a factor of two for half sample and four for a quarter of sample.Visit the support section of our website technology videos and frequently asked questions.

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