Free and Total Chlorine (APHA 4500, EPA 330)

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™ 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™ Chloride Electrodes

Measure free chloride in the range of 1 x 10-5M to 1M with the Thermo Scientific™ Orion™ Chloride Electrodes.

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™ ISE Filling Solutions

Enhance the performance and extend the life of your ion selective electrodes.

Thermo Scientific™ Orion™ AQUAfast™ IV Chemistry Reagents

Use Thermo Scientific™ Orion™ AQUAfast Auto-Test Ampoule Reagents with the Orion™ AQUAfast AQ4000 colorimeter to simplify sample preparation and testing with Auto-ID bar-coding

Thermo Scientific™ Orion™ AQUAfast™ AQ4000 Colorimeter and Accessories

Measure common water and wastewater parameters using the Thermo Scientific™ Orion™ AQUAfast AQ4000 Colorimeter with 65 preprogrammed methods and Auto-Test ampoule compatibility

Thermo Scientific™ Orion™ AQUAfast 24mm Round Vials for Colorimeters and Spectrophotometers

Use Thermo Scientific™ Orion™ AQUAfast 24mm Round Vials with a variety of Orion™ colorimeters and spectrophotometers, each package contains 12 vials

Sulfuric Acid, 20% (v/v) Aqueous Solution, Reagent Grade, Ricca Chemical

CAS: 7664-93-9 Molecular Formula: H2O4S Molecular Weight (g/mol): 98.072 InChI Key: QAOWNCQODCNURD-UHFFFAOYSA-N Synonym: oil of vitriol, sulphuric acid, dihydrogen sulfate, mattling acid, battery acid, dipping acid, acide sulfurique, electrolyte acid, acidum sulfuricum, vitriol brown oil PubChem CID: 1118 ChEBI: CHEBI:26836 IUPAC Name: sulfuric acid SMILES: OS(=O)(=O)O

Nasco Sludge Nabber Available on GSA/VA Contract for Federal Government customers only.

Makes sample collection of liquids fast and easy

Lovibond™ CHECKIT™ Comparator Test Kits: Chlorine-Free/Total

Accurate test kits for routine water analysis

Lovibond™ CHECKIT™ Comparator Test Kits: Chlorine-Free

Accurate test kits for routine water analysis

Sodium Arsenite, 0.5% (w/v) Aqueous Solution, Ricca Chemical

CAS: 7784-46-5 Molecular Formula: AsNaO2 Molecular Weight (g/mol): 129.909 InChI Key: PTLRDCMBXHILCL-UHFFFAOYSA-M Synonym: sodium arsenite, sodium metaarsenite, sodium dioxoarsenate, prodalumnol, sodanit, penite, kill-all, prodalumnol double, rat death liquid, chem pels c PubChem CID: 443495 ChEBI: CHEBI:29678 IUPAC Name: sodium;oxoarsinite SMILES: [O-][As]=O.[Na+]

Potassium Dichromate, 0.100 Normal, 0.0167 Molar, Ricca Chemical

CAS: 7778-50-9 Molecular Formula: Cr2K2O7 Molecular Weight (g/mol): 294.182 InChI Key: KMUONIBRACKNSN-UHFFFAOYSA-N Synonym: potassium dichromate, potassium bichromate, kaliumdichromat, iopezite, dipotassium bichromate, dipotassium dichromate, potassium dichromate vi, dichromic acid dipotassium salt, dipotassium dichromium heptaoxide, bichromate of potash PubChem CID: 24502 ChEBI: CHEBI:53444 IUPAC Name: dipotassium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium SMILES: [O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-].[K+].[K+]

Iodine (Iodine-Iodide), 0.0282 Normal, 1mL = 1mg Cl, Ricca Chemical

CAS: 7553-56-2 Molecular Formula: I2 Molecular Weight (g/mol): 253.809 InChI Key: PNDPGZBMCMUPRI-UHFFFAOYSA-N Synonym: iodine, diiodine, iodine crystals, iodine sublimed, tincture iodine, vistarin, eranol, iodio, iodine solution, iode PubChem CID: 807 ChEBI: CHEBI:17606 IUPAC Name: molecular iodine SMILES: II

Sulfuric Acid, 25% (v/v) Aqueous Solution, Ricca Chemical

CAS: 7664-93-9 Molecular Formula: H2O4S Molecular Weight (g/mol): 98.072 InChI Key: QAOWNCQODCNURD-UHFFFAOYSA-N Synonym: oil of vitriol, sulphuric acid, dihydrogen sulfate, mattling acid, battery acid, dipping acid, acide sulfurique, electrolyte acid, acidum sulfuricum, vitriol brown oil PubChem CID: 1118 ChEBI: CHEBI:26836 IUPAC Name: sulfuric acid SMILES: OS(=O)(=O)O

Iodine (Iodine-Iodide), 0.100N, Ricca Chemical

CAS: 7553-56-2 Molecular Formula: I2 Molecular Weight (g/mol): 253.809 InChI Key: PNDPGZBMCMUPRI-UHFFFAOYSA-N Synonym: iodine, diiodine, iodine crystals, iodine sublimed, tincture iodine, vistarin, eranol, iodio, iodine solution, iode PubChem CID: 807 ChEBI: CHEBI:17606 IUPAC Name: molecular iodine SMILES: II

Phenylarsine Oxide (PAO) Titrant, 0.00564N, Stabilized, 1mL = 0.2mg Cl2, Ricca Chemical

CAS: 7732-18-5 Synonym: dihydrogen oxide, dihydrogen monoxide

GE Healthcare Whatman™ GD/XP Syringe Filters Available on GSA/VA Contract for Federal Government customers only.

Incorporates a two-layer polypropylene prefilter to minimize levels of ion extractables. Whatman™ GD/XP Syringe Filters are suitable  for samples that require inorganic ion analysis.

Thermo Scientific™ Orion™ Chlorine Electrodes

Measure total residual chlorine quickly and accurately with these Chlorine electrodes.

Phenylarsine Oxide (PAO) Titrant, 0.0375 Normal, Stabilized, Ricca Chemical

CAS: 7732-18-5 Synonym: dihydrogen oxide, dihydrogen monoxide

  spinner