2,2'-Azino-bis diammonium salt, 1g
https://www.ibtb.org/shop/24-sc-251817-22-azino-bis-diammonium-salt-1g-11102
https://www.ibtb.org/web/image/product.template/11102/image_1920?unique=5d15378
This diammonium is guaranteed a salt, with the use of 2,2'-Azino-bis and directly supplied to your lab by Gentaur's warehouse.
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30-day money-back guarantee
Shipping: 2-3 Business Days