Supplier: Ricca Chemical

Conductivity standard 1000 µS/cm (495 ppm; NaCl) in aqueous solution, 1000 µS/cm, Reference temperature: 25 °C

Supplier: Ricca Chemical

Giemsa Stain, Stock, for Blood and Tissue Staining, and Staining of Malarial Parasites in Blood.

Supplier: Ricca Chemical

Hydrochloric acid R1 250 g/L

Supplier: Ricca Chemical

Conductivity standard 2000 µS/cm (1000 ppm; NaCl) in aqueous solution, 2000 µS/cm, Reference temperature: 25 °C

Supplier: Ricca Chemical

Simulated intestinal fluid USP Test Solution (TS)

Supplier: Ricca Chemical

Potassium nitrate 100 g/l in aqueous solution

Supplier: Ricca Chemical

Conductivity standard 50,000 µS/cm (33,300 ppm; NaCl), 50 000 µS/cm, Reference temperature: 25 °C

Supplier: Ricca Chemical

Conductivity standard 100,000 µS/cm (65,750 ppm; NaCl), 100 000 µS/cm, Reference temperature: 25 °C

Supplier: Ricca Chemical

Colour standard, Primary solution red (1 ml solution contains 59.5 mg CoCl₂.6H₂O) Reag. Ph. Eur., USP, Glass bottle

Supplier: Ricca Chemical

Bromocresol green 0,04% in aqueous solution

Supplier: Ricca Chemical

Methyl red 1 g/l in aqueous solution

Supplier: Ricca Chemical

Cresol red sodium salt 0,04% in aqueous solution

Supplier: Ricca Chemical

Indicator. Translucent liquid. For general iodometric titrations.

Supplier: Ricca Chemical

Sodium carbonate 10% (w/v) in aqueous solution

Supplier: Ricca Chemical

Ammonium heptamolybdate USP Test Solution (TS)

Supplier: Ricca Chemical

Mercury(II) acetate 6% (w/v) in glacial acetic acid USP Test Solution (TS)

Supplier: Ricca Chemical

Conductivity standard 5000 µS/cm (2,620 ppm; NaCl) in aqueous solution, 5000 µS/cm, Reference temperature: 25 °C

Supplier: Ricca Chemical

Potassium chloride reference solution A, 111,342 mS/cm (111,342 µmho/cm) at 25 °C, Reference temperature: 25 °C

Supplier: Ricca Chemical

Organic Standard, p-Naphtholbenzein TS, 0,25% (w/v) in glacial acetic acid, Pack type: Amber glass

Supplier: Ricca Chemical

Nitric acid 20% (v/v) in aqueous solution (1 + 4)

Supplier: Ricca Chemical

Silver nitrate 0.1 mol/l (0.1 N) in aqueous solution

Supplier: Ricca Chemical

Hydrochloric acid 0.05 mol/l (0.05 N)

Supplier: Ricca Chemical

Thymolphthalein 0,5 g/l in ethanol 90% (v/v)

Supplier: Ricca Chemical

EDTA disodium salt 0.1 mol/l in aqueous solution titrant

Supplier: Ricca Chemical

Conductivity standard 3,900 µS/cm (2,012 ppm; NaCl) in aqueous solution, 3900 µS/cm, Reference temperature: 25 °C

Supplier: Ricca Chemical

Potassium permanganate

Supplier: Ricca Chemical

Methyl red solution 0,1% (w/v) alcoholic solution USP Test Solution (TS)

Supplier: Ricca Chemical

Phenylarsine Oxide (PAO) Titrant (APHA and ASTM)

Supplier: Ricca Chemical

Potassium permanganate 0.04 mol/l (0.2 N) in aqueous solution

Supplier: Ricca Chemical

Citric acid 10% (w/v), from USP materials