FREE SHIPPING $500.00 OR MORE CODE FSHIP12. NO CHEMICALS/GLASSWARE 1.800.967.5316 SPECTRUM SODIUM SULFATE. ANHYDROUS, POWDER, REAGENT, ACS CLICK ITEM FOR SIZES AND PRICING*** Quantity in Basket: noneCode: S1455 Price:$0.00 500g $22.50 6X500g $103.20 2.5kg $59.75 4X2.5kg $220.00 12kg $198.10 Promotion Code: Quantity: SODIUM SULFATE NA2SO4 CAS: 7757-82-6 DOT: UNREGULATED Copyright © 2020 - BC Scientific. All Rights Reserved. Toll-Free: 1.866.597.5960 from 9:30am - 5:00pm EST Email: info@bcscientific.com