How did you hear about SPEX CertiPrep?
SPEX CertiPrep has over 60 years experience
in making custom standards to your exact
specifications. Choose the type of product
you need and complete the form.
Our knowledgabe staff will verify your mix
and provide you with a quote within 2
Save 15% when you enter promo code SPRING15-16
on your next online order of $100 or more
Not valid with any other promotions. One per customer. Offer expires 6/15/2016.