3-MCPD Esters - staging.files.cms.plus.com

More documents

Recommendations

Info

m o l µ 60 58 56 54 52 50 48 46 44 Precision Protocol for measuring repeatability & intermediate precision: 7 aliquots of working reference material vegetable oil prepared on 3 separate days by 1 analyst. Each sample (1 per aliquot) determined in triplicate. Overview: A B C A B C A B C A B C A B C A B C A B C A B C A B C A B C A B C A B C A B C A B C A B C A B C A B C A B C A B C A B C A B C injection 1 2 3 4 5 6 7 1 2 3 4 5 6 7 1 2 3 4 5 6 7 aliquot 1 2 3 day 12
Variability by <strong>com</strong>ponent: Precision - Results Component % of Total Variability Day-to-day 66.2 Injection-to-injection (within aliquot) 31.6 Aliquot/sample prep (within day) 2.2 Instrumental repeatability: RSD: 3.6% (from 21 sets of triplicate injections) Aliquot/sample prep repeatability: RSD: 0.94% (from 3 sets of 7 aliquots) Intermediate precision, day-to-day: RSD: 5.2% (from 3 days) Intermediate precision, total (1 analyst): RSD: 6.3% 13
Page 1 and 2: “Indirect” Method for the Deter
Page 3 and 4: Analytical Methods Methods can be
Page 5 and 6: Indirect Methods: Choices for Initi
Page 7 and 8: Key Points & Modifications to Acid
Page 9 and 10: Abundance 1600 1400 1200 1000 800 6
Page 11: Abundance 310 300 290 280 270 260 2
Page 15 and 16: Update on Direct Method We provide

3-MCPD Esters - staging.files.cms.plus.com

Create successful ePaper yourself

Delete template?

Save as template?