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Laboratory name

Contact email address

A valid email address. All emails from the system will be sent to this address. The email address is not made public and will be used as credential or if you change account settings.

Order number

Shipping address

Supelco team will send samples here.

Country

First name

Last name

Street address

Street address line 2

City

State

Zip code

Phone

Laboratory type

Data privacy: I agree to the following clause

This interlaboratory comparison is organised, planned and executed strictly according to the rules laid down in ISO/IEC 17043. Supelco team assures the full confidentiality of data for comparative and evaluation purposes only.

EPA lab code

State abbreviation directly followed by 5 numbers.
If you don’t know it please call your state’s accrediting agency. Optional, please leave empty if you don’t have one.

NPDES permit numbers

Optional, please leave empty if you don’t have one or don’t know yours.
The format of a NPDES permit number is the state abbreviation followed by 7 numbers. Please use the Enter key to define more than one.

Provided by QuoData – Quality and Statistics – solutions for analytical quality assurance & SigmaAldrichRTC under its ISO 17043 accreditation for the Supelco portfolio of analytical proficiency testing products