If you require a quote, expedited shipping services or are calling from outside the United States, please call 231-882-4672.
Student Reference Standards & Reagent Chemicals
Educators agree that students need measuring sticks to calibrate their equipment and volumetric standards. U.S. Bureau of Standards reference standards are excellent but very expensive. Some commercial standards are satisfactory, but others are not. To give students reference standards of accuracy matching that of unknowns, Thorn Smith produces Student Reference Standards. Side-by-side analysis of these standards with Thorn Smith unknowns gives agreement of a few parts per ten thousand for many materials. Matching these accuracies provides a real challenge to even your best students.
NOTE: Materials marked "Highly Toxic" or "Shipped in Poison Packs" will require an additional handling charge.