ASTM D381 | Available Products

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Existent Gum Tester

Gum Content Tester

Qualitest’s QualiGCFT™ Series offers advanced solutions for determining the gum content in liquid fuels using the jet evaporation method in full…
Existent Gum Content Tester (Air Jet) QualiGCFT-B

Existent Gum Content Tester (Air Jet) QualiGCFT™-B

Existent Gum Content Tester (Air Jet) QualiGCFT™-B is designed and built in accordance with the ASTM D381 standard. It is ideal for determining the…
Existent Gum Content Tester (Steam Jet) QualiGCFT-C

Existent Gum Content Tester (Steam Jet) QualiGCFT™-C

Existent Gum Content Tester (Steam Jet) QualiGCFT™-C is a fast-heating, eco-friendly testing system with precise temperature control and advanced…