Continue shopping “Digital Propylene Glycol Refractometer” has been added to your cart. Remove item Thumbnail image Product Price Quantity Subtotal × Digital Propylene Glycol Refractometer $770.50 Digital Propylene Glycol Refractometer quantity $770.50 Coupon: Apply coupon Update cart Cart totals Subtotal $770.50 Shipping Free Standard UPS Ground Free Standard LTL Common Carrier Contact Glycol, Inc. for expedited shipping options and applicable shipping rates SALES@GLYCOL.COM Shipping to TX. Tax $63.57 Total $834.07 Proceed to checkout