WHAT TESTS ARE INCLUDED IN A #2 DIESEL FUEL SUMMER TESTING PACKAGE? Research Laboratories, Inc offers diesel fuel users a "Summer" test package. Testing requires a minimum of 400 mL (1 pint/16 fluid oz) of diesel fuel to complete all tests. The Summer test package includes: API Gravity Cetane Index (4-variable calculated) Carbon Residue Conductivity Density Distillation (IBP to EBP) Karl Fischer Water by Titration Microbial Pensky-Martin Flash Point (closed cup) Stability Sulfur (ASTM D5453) Viscosity SUS See the FAQ section for more information about individual tests and terminology. Click Winter for our cold weather testing package. BACK TO FAQS Not ALL diesel fuels are the same. Know the quality - avoid mechanical breakdowns and save money on your fuel! Research Laboratories 6209 Discount Drive Fort Wayne, IN 46818 Get Directions T:260.489.2551 F:260.489.9834 Monday: 8:30 – 5:00 Tuesday: 8:30 – 5:00 Wednesday: 8:30 – 5:00 Thursday: 8:30 – 5:00 Friday: 8:30 – 12:30 Saturday: Closed Sunday: Closed Privacy Sitemap © 2021

You are here: Home Contact Us Invoice Payment INVOICE PAYMENT Invoices may be paid by cash, check, ACH deposit, or credit card. However, a processing surcharge is assessed for all payments made using a credit/debit card. To pay your invoice with a credit card, please contact us at 260-489-2551 to confirm the correct or revised total. Be advised, Research Laboratories, Inc utilizes the services of PayPal for all credit card payments and some business or government pay cards are unable to be processed due to restrictions beyond our control. It is not required for customers to have a PayPal account in order for us to its service. CONTACT US NEW CUSTOMER APPLICATION INVOICE PAYMENT SAMPLE SUBMISSION FORM Research Laboratories 6209 Discount Drive Fort Wayne, IN 46818 Get Directions T:260.489.2551 F:260.489.9834 Monday: 8:30 – 5:00 Tuesday: 8:30 – 5:00 Wednesday: 8:30 – 5:00 Thursday: 8:30 – 5:00 Friday: 8:30 – 12:30 Saturday: Closed Sunday: Closed Privacy Sitemap © 2021