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International Seed Testing Association
Richtiarkade 18
8304 Wallisellen, CH
+41 44 838 60 00
ista.office@ista.ch

Proficiency Test Documents

Standard PT

GMO PT

Real-time PCR Quantitative Results of ISTA GMO Proficiency Tests: Standards and Units

(PDF,31.8 kB)
2009 Survey on the proposed use of devitalized seed in ISTA GMO Proficiency Test Programme

(PDF,180.5 kB)

Seed Health PT

Organizing and Analyzing Results of the Seed Health Proficiency Tests

(PDF,843.8 kB)