LPP
Soybean Oil Laboratory Proficiency Testing
Sample(s) in this series: Soybean Oil
Determination: Free Fatty Acids, Lovibond Color (Optional Test), Neutral Oil
Test Method: AOCS Ca 5a-40 AOCS Cc 13e-92 AOCS Cc 13j-97 AOCS Ca 9f-57
LPP
Specialty Oils Laboratory Proficiency Testing
Sample(s) in this series: Avocado Oil Canola Oil Chia Seed Oil Corn Oil Palm Oil Rice Bran Oil Sesame Seed Oil Sunflower Oil
Determination: Fatty Acid Composition, Free Fatty Acids, Iodine Value, Moisture, p-Anisidine Value, Peroxide Value
Test Method: AOCS Cd 18-90 AOCS Ce 1i-07 AOCS Ca 5a-40 AOCS Cd 1d-92 AOCS Ca 2b-38 AOCS Cd 8b-90
LPP
Tallow and Grease Laboratory Proficiency Testing
Sample(s) in this series: Tallow and Grease
Determination: Free Fatty Acids, Insoluble Impurities, Moisture, Refined and Bleached Color, Titer, Unsaponifiable Matter
Test Method: AOCS Ca 5a-40 AOCS Ca 3a-46 AOCS Ca 2c-25 AOCS Ca 2b-38 AOCS Cc 8d-55 AOCS Cc 12-59 AOCS Ca 6a-40
LPP
Trace Metals in Oil Laboratory Proficiency Testing
Sample(s) in this series: Soybean Oil
Determination: Copper, Iron, Nickel
Test Method: AOCS Ca 18-79 AOCS Ca 18b-91 AOCS Ca 17a-18