Line 7:
Line 7:
==Sodium Selenate==
==Sodium Selenate==
−
[http://www.sigmaaldrich.com/catalog/product/sigma/s8295?lang=en®ion=US Sigma-Aldrich S8295-10G] $56
+
[https://www.sigmaaldrich.com/catalog/product/sigma/s8295?lang=en®ion=US Sigma-Aldrich S8295-10G] $56
CAS Number: 13410-01-0
CAS Number: 13410-01-0