Sulfates (APHA 4500-SO42)

Thermo Scientific™ Thermo Scientific™ Orion™ ISE Ionic Strength Adjustors (ISA) and Special Reagents

Take more accurate and reproducible ISE measurements with Thermo Scientific™ Orion™ ISE Ionic Strength Adjustors (ISA) and Special Reagents.

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

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™ Silver/Sulfide Electrodes

Make quick, simple, accurate and economical measurement of silver and sulfide ions in aqueous solutions with these electrodes.

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

CAS: 7647-01-0 Molecular Formula: ClH Molecular Weight (g/mol): 36.458 InChI Key: VEXZGXHMUGYJMC-UHFFFAOYSA-N PubChem CID: 313 ChEBI: CHEBI:17883 IUPAC Name: chlorane SMILES: Cl

Barium Chloride, ACS Grade, ≥ 99.0%, LabChem™ Available on GSA/VA Contract for Federal Government customers only.

CAS: 10326-27-9 Molecular Formula: BaCl2H4O2 Molecular Weight (g/mol): 244.257 InChI Key: PWHCIQQGOQTFAE-UHFFFAOYSA-L PubChem CID: 5284346 ChEBI: CHEBI:86153 IUPAC Name: barium(2+);dichloride;dihydrate SMILES: O.O.[Cl-].[Cl-].[Ba+2]

Sulfate Standard, 1mL = 0.1mg SO42-, Ricca Chemical

CAS: 7757-82-6 Molecular Formula: Na2O4S Molecular Weight (g/mol): 142.036 InChI Key: PMZURENOXWZQFD-UHFFFAOYSA-L PubChem CID: 24436 ChEBI: CHEBI:32149 IUPAC Name: disodium;sulfate SMILES: [O-]S(=O)(=O)[O-].[Na+].[Na+]

Barium Chloride, 10% (w/v) Aqueous Solution, Ricca Chemical

CAS: 10326-27-9 Molecular Formula: BaCl2H4O2 Molecular Weight (g/mol): 244.257 InChI Key: PWHCIQQGOQTFAE-UHFFFAOYSA-L PubChem CID: 5284346 ChEBI: CHEBI:86153 IUPAC Name: barium(2+);dichloride;dihydrate SMILES: O.O.[Cl-].[Cl-].[Ba+2]

Sulfate Standard, Certified, 100ppm ±1ppm (1mL = 0.1mg SO4), LabChem™ Available on GSA/VA Contract for Federal Government customers only.

CAS: 7757-82-6 Molecular Formula: Na2O4S Molecular Weight (g/mol): 142.036 InChI Key: PMZURENOXWZQFD-UHFFFAOYSA-L PubChem CID: 24436 ChEBI: CHEBI:32149 IUPAC Name: disodium;sulfate SMILES: [O-]S(=O)(=O)[O-].[Na+].[Na+]

Sodium Sulfate, Anhydrous, ACS Grade, ≥ 99.0%, LabChem™ Available on GSA/VA Contract for Federal Government customers only.

CAS: 7757-82-6 Molecular Formula: Na2O4S Molecular Weight (g/mol): 142.036 InChI Key: PMZURENOXWZQFD-UHFFFAOYSA-L PubChem CID: 24436 ChEBI: CHEBI:32149 IUPAC Name: disodium;sulfate SMILES: [O-]S(=O)(=O)[O-].[Na+].[Na+]

Buffer Solution B, for low level Sulfate Analysis (Turbidimetric Method), Ricca Chemical

For Analysis of Low-Level Sulfate (Turbidimetric Method)

Lovibond™ MD600 Handheld Water Quality Colorimeter

Rugged, waterproof multi-parameter colorimeters for laboratory and field testing

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