Submit Samples

1. Order forms

Download our order form (Excel or Numbers). Please complete both tabs, and include:

Unique Sample IDs (25 characters max) - these will be printed on the glass

Preparation details for each sample - refer to the Prep Examples tab

Complete Shipping and Billing information

2. Email

Email completed order forms to We copy-paste your digital form to avoid transcription errors. 

*Please include your scheduled analysis date so we can ship accordingly.

3. Ship

Include a hard-copy of your order form, securely package your samples and ship to:

Spectrum Petrographics, Inc.

3315 NE 112th Ave


Vancouver, WA 98682

We will let you know when your package is logged in for processing!

Invoices are sent by email within 2 weeks of order completion. We accept payment by Check, EFT/ACH and Credit Card via PayPal (no account necessary).