LIQUID AND GAS CHROMATOGRAPHY

Verification of potency claims by both gas and liquid chromatography are techniques in analytical chemistry used to separate, identify, and quantify each component in a mixture.

Dyad Labs utilizes compendial methods, AOAC validated test methods and analytical methods developed by Dyad through its years of experience in product testing.

POTENCY AND CONTAMINANT TESTING VIA GAS CHROMATOGRAPHY

Verification of potency claims by Gas chromatography is a technique in analytical chemistry used to separate, identify, and quantify each component in a mixture. Dyad Labs utilizes compendial methods, AOAC validated test methods and analytical methods developed by Dyad through its years of experience in product testing.

  • Fatty Acids including DHA & EPA
  • Pesticides
  • Residual Solvents

IDENTITY TESTING VIA GENERAL CHEMISTRY

We offer testing on more than 100 different compounds using more than 20 different types of testing. Dyad Labs’ extensive  intrumentation can handle all of your general chemistry needs.

TESTING INCLUDES: FTIR (identification; primarily for raw materials) and wet chemistry identification

ASSAY / ANALYTICAL TESTING VIA GENERAL CHEMISTRY

  • Proteins via nitrogen testing (Kjeldahl: Foss Kjeltec and Dumas: Leco TruMac)
  • Mercury (using Milestone DMA-80)
  • Fiber (Total Dietary Fiber using Ankom’s Fiber Analyzer)
  • Fat (using acid hydrolysis on Foss Hydrotec/Soxtec)
  • Karl-Fischer
  • pH
  • Ash
  • Specific gravity
  • Viscosity
  • Titrations
  • Gluten and soy allergens
  • Calories and carbohydrates