FREE SHIPPING $500.00 OR MORE CODE FSHIP12. NO CHEMICALS/GLASSWARE 1.800.967.5316 SPECTRUM AMMONIUM HYDROXIDE, TRACE GRADE CLICK ITEM TO SEE SIZES AND PRICING*** Quantity in Basket: noneCode: A1198 Price:$0.00 500ml $27.50 6X500ml $ 84.60 2.5L $64.20 4X2.5L $197.88 Promotion Code: Quantity: AMMONIUM HYDROXIDE ( AQUEOUS AMMONIA) NH4OH CAS:1336-21-6 DOT: AMMONIA SOLUTION, 8, UN2672, PG II Copyright © 2020 - BC Scientific. All Rights Reserved. Toll-Free: 1.866.597.5960 from 9:30am - 5:00pm EST Email: info@bcscientific.com