You are here: Home Contact Us New Customer Application NEW CUSTOMER CREDIT APPLICATION AND ACCEPTANCE OF TERMS Considering having fuel testing performed more than once in a blue moon? The first step is to complete the credit application and acceptance of terms to establish an account with Research Laboratories, Inc first. Step One: Complete the attached application Click to download New Account-Credit Information-Agreement to Terms Step Two: Return the documents to us Fax: 260-489-9834 Email: mroberts@researchlaboratoriesinc.com Mail: PO Box 8400 Fort Wayne, IN 46898-8400 Contact us if you have any questions, concerns, or to follow up on account status. Categories NEW CUSTOMER INFORMATION DOWNLOAD (30.7 KB) Need more than a one time test performed on your fuel? Even if the frequency is only once or twice a year, avoid the pre-payment requirement and get your credit terms established first. READ MORE SAMPLE SUBMISSION DOWNLOAD (28 KB) Need send in a diesel fuel sample for testing? Download our Fuel Analysis Request form, fill it out (there are four per page) completely, and return one for each sample you are submitting. First time customers, please contact us directly first at... READ MORE 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

WHAT TESTS ARE INCLUDED IN A #2 DIESEL FUEL WINTER TESTING PACKAGE? Research Laboratories, Inc offers diesel fuel users a "Winter" test package. Testing requires a minimum of 400 mL (1 pint/16 fluid oz) of diesel fuel to complete all tests. The Winter test package includes: API Gravity Cetane Index (4-variable calculated) Carbon Residue Cloud Point * Cold Filter Plug Point * Conductivity Density Distillation (IBP to EBP) Karl Fischer Water by Titration Microbial Pensky-Martin Flash Point (closed cup) Pour Point * Stability Sulfur (ASTM D5453) Viscosity SUS * Cold weather operability tests which are not included in the Summer testing package. See the FAQ section for more information about each individual test and terminology. BACK TO FAQS COLD FILTER PLUG POINT FAILURE - the point at which chilled fuel no longer is able to be drawn through an engine's filter. 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