Ammonia
951006 0.1M NH4Cl Ammonia Standard 475 mL
951007 1000 ppm Ammonia as Nitrogen (N) Standard 475 mL
951207 100 ppm Ammonia as Nitrogen (N) Standard, 475 mL
951211 Ammonia Ionic Strength Adjuster with pH-Indicating Blue Dye, 475 mL
951210 Ammonia Low Level Ionic Strength Adjuster with pH-Indicating Blue Dye, 475 mL
951213 Ammonia Electrode Storage Solution, 475 mL
951202 Ammonia Standard Electrode Fill Solution, 60 mL

Ammonium
900018-WA Ammonium Electrode Fill Solution, 5 x 60 mL
951007 1000 ppm Ammonium as Nitrogen (N) Standard, 475 mL

Bromide
900063 Optimum Results D Fill Solution for Bromide Electrode, 5 x 60 mL
940011 Bromide Ionic Strength Adjuster, 475 mL
943506 0.1M NaBr Bromide Standard, 475 mL

Cadmium
900061 Optimum Results A Fill Solution for Cadmium Electrode, 5 x 60 ml
940011 Cadmium Ionic Strength Adjuster, 475 ml

Calcium
900061 Optimum Results A Fill Solution for Calcium Electrode, 5 x 60 mL
922006 0.1M CaCl2 Calcium Standard, 475mL
923206 100ppm as CaCO3, Calcium Standard, 475mL
932011 Calcium Ionic Strength Adjuster, 475 mL

Carbon Dioxide
950202 Carbon Dioxide Electrode Fill Solution, 60mL
950206 0.1M NaHCO3 Carbon Dioxide Standard, 475 mL
950207 1000 ppm as CaCO3 Carbon Dioxide Standard, 475 mL
950210 Carbon Dioxide Ionic Strength Adjuster, 475 mL

Chloride
900017 Chloride Electrode Fill Solution, 5 x 60 mL
900062 Optimum Results B Fill Solution for Chloride Electrode, 5 x 60 mL
940011 Chloride Ionic Strength Adjuster, 475 mL
941706 0.1 M NaCl Chloride Standard, 475 mL
941707 100 ppm Chloride Standard, 475 mL
941708 1000 ppm Chloride Standard, 475 mL
941709 Chloride Complexation Ionic Strength Adjuster Reagent Pack, 2 x 1 Litre

Chlorine
977007 100 ppm as Cl2 Residual Chlorine Standard, 475 mL
977010 Residual Chlorine Iodide Reagent, 475 mL
977011 Residual Chlorine Acid Reagent, 475 mL

Cupric
900063 Optimum Results D Fill Solution for Cupric Electrode, 5 x 60 mL
940011 Cupric Ionic Strength Adjuster, 475 mL
942906 0.1M Cu(NO3)2 Cupric Standard, 475 mL

Cyanide
951011 Cyanide Alkali Reagent, 10N NaOH, 475mL
900062 Optimum Results B Fill Solution for Cyanide Electrode, 5 x 60 mL

Fluoride
040906 1 ppm Fluoride Standard Premixed with TISAB II, Colour Coded Green, 475 mL
040907 2 ppm Fluoride Standard Premixed with TISAB II, Colour Coded Red, 475 mL
040908 10 ppm Fluoride Standard Premixed with TISAB II, Colour Coded Blue, 475 mL
900061 Optimum Results A Filling Solution for Fluoride Electrode, 5 x 60 mL
940906 0.1M NaF Fluoride Standard, 475 mL
940907 100 ppm Fluoride Standard, 475 mL
940909 TISAB II for Fluoride ISE, 1 Gallon
940911 TISAB III (Concentrated) for Fluoride ISE, 475 mL
940916 Fluoride Standard Bulk Pack

4 x 470 mL each of 1ppm Fluoride standard premixed with TISAB II (040906) and 10 ppm Fluoride standard premixed with TISAB II (040908).
940999 TISAB II for Fluoride ISE, 4 x 1 Gallon

Fluoroborate
930711 Fluoroborate Ionic Strength Adjuster, 475 mL

Iodide
900063 Optimum Results D Filling Solution for Iodide Electrode, 5 x 60 mL
940011 Iodide Ionic Strength Adjuster, 475 mL
945306 0.1M Nal Iodide Standard, 475 mL

Lead
900062 Optimum Results B Fill Solution for Lead Electrode, 5 x 60 mL
948206 0.1M Pb/ClO4)2 Lead Standard, 475 mL

Nitrate
900046 Optimum Results F Fill Solution for Nitrate Electrode, 5 x 60 mL
920706 0.1M NaNO3 Nitrate Standard, 475 mL
920707 1000 ppm Nitrate Standard, 475 ml
930707 100 ppm Nitrate as Nitrogen (N) Standard, 475mL
930710 Nitrate Interference Suppressor Solution, 475mL
930711 Nitrate Ionic Strength Adjuster, 475 mL
951203 Nitrate Test Kit Electrode Fill Solution, 50mL

Nitrite
954606 0.1M NaNO2 Nitrate Standard, 475mL
900046 Optimum Results F Fill Solution for Nitrite Electrode, 5 x 60 mL
934610 Nitrite Interference Suppressor Solution, 475 mL

Nitrogen Oxide
954606 0.1M NaNO2 Nitrogen Oxide Standard, 475mL
956410 Nitrogen Oxide Acid Buffer, 475mL
954602 Nitrogen Oxide Electrode Fill Solution, 50mL

Perchlorate
930711 Perchlorate Ionic Strength Adjuster, 475mL

Potassium
900065 Optimum Results E Fill Solution for Potassium Electrode, 5 x 60 mL
921906 0.1M KCl Potassium Standard, 475 mL
931911 Potassium Ionic Strength Adjuster, 475 mL

Silver
900062 Optimum Results B Fill Solution for Silver/Sulfide Electrode, 5 x 60 mL
900067 Optimum Results C Fill Solution for Silver Electrode (When Sample Temperatures Vary), 5 x 60 mL
940011 Silver Ionic Strength Adjuster, 475 mL

Sodium
841101 Sodium Electrode Storage Solution, 475 mL
841108 1000 ppm Sodium Standard, 475 mL
841109 Sodium KAP Standard, 1000 ppm with ISA, 475 mL
841111 Sodium Ionic Strength Adjuster, 475 mL
841113 Sodium Electrode Reconditioning Solution, 475 mL
900010 Sodium Electrode Fill Solution, 5 x 60 mL
900012 Sodium Electrode (Low Level) Fill Solution, 5 x 60 mL
900004 Sodium Micro Electrode Fill Solution, 5 x 60 mL
941105 10 ppm Sodium Standard, 475 mL
941107 100 ppm Sodium Standard, 475 mL
941706 0.1 M NaCl Sodium Standard, 475 mL
650700 Sodium KAP Analysis Kit

3 x 475 mL of 1M NaCl with ISA and 475mL of Sodium ISA (841111)

Sulfate
948207 0.1M Na2SO4 Sulfate Standard for Lead Electrode, 475 mL

Sulfide
900061 Optimum Results A Fill Solution for Sulfide Electrodes (When Sample Temperatures Vary), 5 x 60 mL
900062 Optimum Results B Fill Solution for Silver/Sulfide Electrode, 5 x 60 mL
941609 Sulphide SAOB Reagent Pack Sulfide ISE, 4 x 475 mL

Surfactant
654202 0.01M SLS Surfactant Standard, 60mL
654201 0.05M Hyamine Surfactant Titrant, 475mL
654205 Non-Ionic Surfactant Titrant, 475mL
654203 Surfactant Sample Additive, TritonX-100, 475mL
810007 Surfactant Electrode Fill Solution, 5 x 60mL

Thiocyanate
940011 Thiocyanate Ionic Strength Adjuster, 475 mL

Water Hardness
922006 0.1M CaCl2 Water Hardness Standard, 475mL
923206 100ppm as CaCO3, Water Hardness Standard, 475mL