includes ASTM D381 Gum Content

Once you place an order, we will send a shipping kit (or kits depending on how many generator units you have). Once you receive the kit, fill out the Chain of Custody form, fill the sample bottle, package securely in the box and use the enclosed return shipping label to return the sample to us via UPS. Once we receive the sample, testing usually takes 3-5 business days and we will email your final Certificate of Analysis. If everything is satisfactory and no further testing is needed, we will invoice you.

includes ASTM D381 Gum Content
ASTM D6304 KF Moisture

Once you place an order, we will send a shipping kit (or kits depending on how many generator units you have). Once you receive the kit, fill out the Chain of Custody form, fill the sample bottle, package securely in the box and use the enclosed return shipping label to return the sample to us via UPS. Once we receive the sample, testing usually takes 3-5 business days and we will email your final Certificate of Analysis. If everything is satisfactory and no further testing is needed, we will invoice you.

includes ASTM D381 Gum Content
ASTM D6304 KF Moisture
ASTM D4815 Ethanol Content

Once you place an order, we will send a shipping kit (or kits depending on how many generator units you have). Once you receive the kit, fill out the Chain of Custody form, fill the sample bottle, package securely in the box and use the enclosed return shipping label to return the sample to us via UPS. Once we receive the sample, testing usually takes 3-5 business days and we will email your final Certificate of Analysis. If everything is satisfactory and no further testing is needed, we will invoice you.