• Sodium Nitrite (Reag. USP, Ph. Eur.) for analysis, ACS 131703
• Sodium Perchlorate 1-hydrate (Reag. USP) for analysis, ACS 134387
• Sodium Polyphosphate pure 141684
• Sodium Salicylate for analysis 121859
• Sodium Sulfate anhydrous (Reag. USP) for analysis, ACS, ISO 131716
• Sodium Sulfate anhydrous, for pesticide analysis 325709
• Sodium Sulfite anhydrous (Reag. USP) for analysis, ACS 131717
• Sodium Tartrate 2-hydrate (Reag. Ph. Eur.) for analysis 121719
• Sodium Tartrate 2-hydrate (Reag. Ph. Eur.) standard for volumetry, ACS 241719
• Sodium tetra-Phenylborate (Reag. USP, Ph. Eur.) for analysis, ACS 132440
• Sodium Thiosulfate 0.01 mol/l (0.01N) standard volumetric solution 182577
• Sodium Thiosulfate 0.05 mol/l (0.05N) standard volumetric solution 182160
• Sodium Thiosulfate 0.1 mol/l (0.1N) (Reag. Ph.Eur.) volumetric solution 186987
• Sodium Thiosulfate 0.1 mol/l (0.1N) (Reag. USP) standard volumetric solution 181723
• Sodium Thiosulfate 5-hydrate (Reag. USP) for analysis, ACS 131721