Phosphates (APHA 4500-P)

Thermo Scientific™ Orion™ Powder Chemistry Packs

Use Thermo Scientific™ Orion™ AQUAfast Powder Pack Reagents to perform colorimetric measurements of common water parameters with powders that dissolve quickly and mix easily

Thermo Scientific™ Orion™ AQ4500 Turbidimeter Available on GSA/VA Contract for Federal Government customers only.

Utilize dual LED light sources and drinking water / wastewater methods approved for U.S. EPA regulatory reporting offered by the Thermo Scientific™ Orion™ AQ4500 Turbidity Meter

Thermo Scientific™ Orion™ AQ3700 AQUAfast™ Colorimeter

Select the Thermo Scientific™ Orion™ AQUAfast AQ3700 Multiparameter Colorimeter to manage your water and wastewater analysis using over 90 preprogrammed methods

Thermo Scientific™ Orion™ AQUAfast™ II Chemistries Test Kits

Use Thermo Scientific™ Orion™ AQUAfast Tablet Reagents to perform colorimetric measurements of common water parameters with convenient, rapidly dissolving tablets

Hydrochloric Acid, 50% (v/v) Aqueous Solution, Ricca Chemical

Chemical Name or Material: Hydrochloric Acid CAS: 7647-01-0 CAS Min %: 49.0 CAS Max %: 51.0 CAS: 7732-18-5 CAS Min %: 49.0 CAS Max %: 51.0 Physical Form: Liquid

Vanadate-Molybdate Reagent, APHA for Phosphorus, Ricca Chemical

Chemical Name or Material: Vanadate-Molybdate Reagent

Methyl Orange Indicator, 0.05% (w/v) Aqueous Solution, Ricca Chemical

Chemical Name or Material: Methyl Orange Indicator CAS: 547-58-0 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 7732-18-5 CAS Min %: 0.05 CAS Max %: 0.05 Physical Form: Liquid

Nitric Acid, ACS Grade, 68.0% to 70.0% (w/w), LabChem™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Nitric Acid CAS: 7697-37-2 CAS Max %: 100 Purity Grade: ACS Grade Linear Formula: HNO3 Formula Weight: 63.01 UN Number: UN2031

Sulfuric Acid, 5.00 Normal, Ricca Chemical

Chemical Name or Material: Sulfuric Acid CAS: 7664-93-9 CAS Min %: 78.0 CAS Max %: 81.0 CAS: 7732-18-5 CAS Min %: 19.96 CAS Max %: 20.77 Physical Form: Liquid

Sodium Hydroxide, 1.00N, ACS/USP Volumetric Solution, Ricca Chemical

Chemical Name or Material: Sodium Hydroxide CAS: 1310-73-2 CAS Min %: 91.0 CAS Max %: 94.0 CAS: 7732-18-5 CAS Min %: 7.25 CAS Max %: 7.54 Purity Grade: ACS/USP Volumetric Solution

Sodium Hydroxide, Certified, 1.000N ±0.005N (1.0M), LabChem™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Sodium Hydroxide CAS: 1310-73-2 CAS Max %: 96.16 CAS: 7732-18-5 CAS Max %: 3.84 Purity Grade: Certified Grade Linear Formula: NaOH Formula Weight: 40 UN Number: UN1824 Synonym: Caustic Soda

Methyl Orange, 0.05% Aqueous, pH 3.2 to 4.4 Red to Yellow, Certified, LabChem™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Methyl Orange CAS: 547-58-0 CAS Max %: 99.95 CAS: 7732-18-5 CAS Max %: 0.05 Name Note: 0.05% Aqueous, pH 3.2 to 4.4 Red to Yellow Purity Grade: Certified Grade Linear Formula: 4-NaOSO2C6H4N:NC6H4-4-N(CH3)2 Formula Weight: 327.34

Sodium Hydroxide, 6.00N, Ricca Chemical

Chemical Name or Material: Sodium Hydroxide CAS: 1310-73-2 CAS Min %: 66.0 CAS Max %: 69.0 CAS: 7732-18-5 CAS Min %: 31.88 CAS Max %: 33.18 Physical Form: Liquid

Ammonium Molybdate, 4% (w/v) Aqueous Solution, Ricca Chemical

Chemical Name or Material: Ammonium Molybdate CAS: 12054-85-2 CAS Min %: 94.0 CAS Max %: 98.0 CAS: 7732-18-5 CAS Min %: 3.0 CAS Max %: 5.0 Physical Form: Liquid

Potassium Antimonyl Tartrate, 0.2743% (w/v) Aqueous Solution (1.3715 g/500mL), Ricca Chemical

Chemical Name or Material: Potassium Antimonyl Tartrate CAS: 11071-15-1 CAS: 7732-18-5 Physical Form: Liquid

Ammonium Molybdate Reagent I, for Phosphorus Determination by the Stannous Chloride Method (without extraction), Ricca Chemical

Chemical Name or Material: Ammonium Molybdate Reagent I CAS: 7732-18-5 CAS Min %: 64.0 CAS Max %: 66.0 CAS: 7664-93-9 CAS Min %: 32.78 CAS Max %: 34.12 CAS: 12054-85-2 CAS Min %: 1.59 CAS Max %: 1.66 Physical Form: Liquid

Sulfuric Acid, Certified, 5.00N ±0.05N (2.5M), LabChem™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Sulfuric Acid CAS: 7664-93-9 CAS Max %: 78.69 CAS: 7732-18-5 CAS Max %: 21.31 Purity Grade: Certified Grade Linear Formula: H2SO4 Formula Weight: 98.08 UN Number: UN2796

Hydrochloric Acid, Certified, 50% (v/v) ±1%, LabChem™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Hydrochloric Acid (1+1) CAS: 7647-01-0 CAS Max %: 79.92 CAS: 7732-18-5 CAS Max %: 20.08 Purity Grade: Certified Grade Linear Formula: HCl Formula Weight: 36.46 UN Number: UN1789 Synonym: Muriatic Acid

Sodium Hydroxide, Certified, 6.00N ±0.06N (6.0M), LabChem™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Sodium Hydroxide CAS: 1310-73-2 CAS Max %: 80.27 CAS: 7732-18-5 CAS Max %: 19.73 Purity Grade: Certified Grade Linear Formula: NaOH Formula Weight: 40 UN Number: UN1824 Synonym: Caustic Soda

Phosphate (as Phosphorus) Standard, (1mL = 0.05mg P), Certified, 50ppm ±1ppm, LabChem™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Phosphate (as Phosphorus) Standard CAS: 7778-77-0 CAS Max %: 99.98 CAS: 7732-18-5 CAS Max %: 0.02 Name Note: (1mL = 0.05mg P) Purity Grade: Certified Grade Linear Formula: KH2PO4 Formula Weight: 136.09

Sulfuric Acid, ACS Grade, 95.0 to 98.0% (w/w), LabChem™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Sulfuric Acid CAS: 7664-93-9 CAS Max %: 100 Purity Grade: ACS Grade Linear Formula: H2SO4 Formula Weight: 98.08 UN Number: UN1830

Ammonium Molybdate Reagent I, For Phosphorus, Certified, LabChem™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Ammonium Molybdate Reagent I CAS: 7732-18-5 CAS Max %: 57.98 CAS: 7664-93-9 CAS Max %: 39.52 CAS: 12054-85-2 CAS Max %: 2.5 Name Note: For Phosphorus Purity Grade: Certified Grade Linear Formula: (NH4)6Mo7O24·4H2O Formula Weight: 1235.86 UN Number: UN2796

Ammonium Molybdate Reagent II, For Phosphorus, LabChem™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Ammonium Molybdate Reagent II CAS: 7732-18-5 CAS Max %: 77.86 CAS: 7664-93-9 CAS Max %: 17.06 CAS: 12054-85-2 CAS Max %: 5.08 Name Note: For Phosphorus Linear Formula: (NH4)6Mo7O24·4H2O Formula Weight: 1235.86 UN Number: UN2796

Potassium Antimony Tartrate Solution, For Phosphorus, LabChem™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Potassium Antimony Tartrate Solution CAS: 7732-18-5 CAS Max %: 99.23 CAS: 67-66-3 CAS Max %: 0.495 CAS: 28300-74-5 CAS Max %: 0.27 CAS: 64-17-5 CAS Max %: 0.005 Name Note: For Phosphorus Linear Formula: C8H4K2O12Sb2·3H2O Formula Weight: 667.87

  spinner