Chemistry Classroom pH and Conductivity

Fisherbrand™ Test Paper

Use these test papers for a variety of applications.

United Scientific Supplies pH Paper

Determine pH of wide range of solutions!

LaMotte™ Dissolved Oxygen Sampler

Simplified dissolved oxygen water sampler designed for use in the field.

Insta-Chek™ Wide-Range Paper Dispenser

Single color match for each pH value.

LaMotte™ Insta-TEST™ Low Range Phosphate Test Strips

Measures phosphate levels from 0, 100, 200, 300, 500, 1000, 2500 ppb in 15 seconds

Lab-Aids™ Blinking LED Conductivity Indicator

The Lab-Aids™ 9 Level Conductivity Meter shows the relative conductivity/resistance of liquids and solids.

LaMotte™ Fresh Water Test Kit

Teaches sampling techniques, careful measurement and data recording.

LaMotte™ Carbon Dioxide Test Kit

Standard alkali is used to titrate samples to the phenolphthalein endpoint.

LaMotte™ Water Quality Educator and Monitoring Outfit

Ideal for long-term water-quality monitoring.

Fisherbrand™ Plastic pH Test Strips

Offer excellent color separation in the pH range; 100 pH test strips/vial.

Iodine Potassium Iodide TS, (U.S.P. Test Solution), Spectrum™

CAS: 7681-11-0 Molecular Formula: IK Molecular Weight (g/mol): 166.00 InChI Key: NLKNQRATVPKPDG-UHFFFAOYSA-M IUPAC Name: potassium iodide SMILES: [K+].[I-]

LaMotte™ Total Coliform Test Kit - Recreational Water

An easy-to-use, disposable tube method that indicates the presence of Total Coliform Bacteria.

Linear Alkylate Sulfonate Solution, 1 mL = 1 mg LAS, For Anionic Surfactants, APHA, Spectrum™

CAS: 7664-93-9 Molecular Formula: H2O4S Molecular Weight (g/mol): 98.07 InChI Key: QAOWNCQODCNURD-UHFFFAOYSA-N IUPAC Name: sulfuric acid SMILES: OS(O)(=O)=O

Lab-Aids™ Properties of Acids and Bases

Study, test, and observe the characteristic properties of acids and bases, prepare, collect, and test hydrogen and carbon dioxide safely, observe the effects of acids and bases on indicator dyes, measure the concentration of acids by titration of an 'unknown' and perform a neutralization experiment between an acid and a base to form a salt.

GSC Go Science Crazy Platinum Electrodes

Precision tube construction provides desired results.

Economical pH Test Strips

Line of pH test strips incorporates the most up-to-date technology.

United Scientific Supplies Hoffman Electrolysis Apparatus

For qualitative and quantitative study of electrolytic decomposition of electrolytes such as water and hydrochloric acid.

Folin-Ciocalteu Phenol TS Test Solution, USP, Spectrum™

CAS: 10213-10-2 Molecular Formula: H4Na2O6W Molecular Weight (g/mol): 329.85 InChI Key: WPZFLQRLSGVIAA-UHFFFAOYSA-N IUPAC Name: disodium dioxotungstenbis(olate) dihydrate SMILES: O.O.[Na+].[Na+].[O-][W]([O-])(=O)=O

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