Ammonium selenate 98%, 10 G
https://www.ibtb.org/shop/286-a30540-ammonium-selenate-98-10-g-11699
https://www.ibtb.org/web/image/product.template/11699/image_1920?unique=5d15378
This selenate is guaranteed a 98%, with the use of Ammonium and directly supplied to your lab by Gentaur's warehouse.
Terms and Conditions
30-day money-back guarantee
Shipping: 2-3 Business Days