Liquid Scintillation Standards (LSC)

The products shown on these pages are representative sources used for common applications.

If you cannot find the product with your specifications, please contact us using the corresponding email contact on this website. In most cases we will be able provide you with a solution meeting your requirements.

You can also use our product request forms.

Eckert & Ziegler Analytics manufactures a complete range of NIST traceable Standards for the calibration of Liquid Scintillation Counters (LSC). Our LSC Standards are calibrated in an ISO9001 certified and ISO17025 accredited laboratory using state of the art equipment, operated by experienced, professional staff.

We offer unquenched Tritium and Carbon-14 Standards and a wide range of quenched Standards for the verification and calibration of LSC instruments from all major manufacturers.

Providing the LSC community with customized, NIST traceable, quenched LSC Standards is one of our core strengths. For counting efficiency calibration by internal standardization we provide all common nuclides in form of NIST traceable standardized solutions.

Please select from the product list below:

For Beckman Coulter Liquid Scintillation Counter

Eckert & Ziegler Specification


Back to overview - standardized solutions

USA / North and South America / Australia / China & Far East Asia


Eckert & Ziegler
Analytics, Inc.
1380 Seaboard Industrial Blvd.
Atlanta, GA 30318

Phone: +1 404 352 8677
Fax:     +1 404 352 2837

Europe / Africa / Middle East Asia / Japan

Eckert & Ziegler

Nuclitec GmbH
Gieselweg 1
38110 Braunschweig

Phone: +49 5307 932 0
Fax:     +49 5307 932 272



Eckert & Ziegler Isotope Products France
12 avenue des Tropiques
Hightec Sud - bâtiment B
91955 Courtaboeuf cedex
Phone: +33 1 64 86 22 22
Fax:     +33 1 69 86 10 65