Do you offer free shipping? Yes. On all orders over $350. By Buy Pure Chemicals|2019-09-07T11:28:57+00:00September 7th, 2019|Buy Pure Chemicals Faq|0 Comments Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail About the Author: Buy Pure Chemicals Leave A Comment Cancel replyComment Save my name, email, and website in this browser for the next time I comment.