Ricca Chemical Company

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Hydrochloric Acid, 0.1142 Normal, for Kjeldahl Analysis of Proteins, Ricca Chemical

Chemical Name or Material: Hydrochloric Acid CAS: 7732-18-5 CAS Min %: 97.0 CAS Max %: 100.0 CAS: 7647-01-0 CAS Min %: 1.08 CAS Max %: 1.13 Physical Form: Liquid

Carnoy's Solution; Ricca Chemical

Chemical Name or Material: Carnoy's Solution CAS: 64-17-5 CAS: 64-19-7 CAS: 67-56-1 CAS: 67-63-0 CAS: 67-66-3 Physical Form: Liquid

Ceric Ammonium Sulfate, 0.15N, Ricca Chemical

CAS: 7732-18-5 Physical Form: Liquid

Ceric Ammonium Sulfate, 0.200 Normal, Ricca Chemical

Chemical Name or Material: Ceric Ammonium Sulfate CAS: 7732-18-5 CAS Min %: 77.0 CAS Max %: 80.0 CAS: 7664-93-9 CAS Min %: 11.32 CAS Max %: 11.79 CAS: 10378-47-9 CAS Min %: 9.74 CAS Max %: 10.14 Physical Form: Liquid

VeriSpec™ Beryllium Standard for ICP, 1000ppm in 2% HNO3/HF, ISO 17025/Guide 34, Ricca Chemical

Packaging: Bottle, Poly Natural Specific Gravity: 1 Physical Form: Liquid CAS: 7732-18-5 CAS Min %: 94.0996% CAS Max %: 97.9404% CAS: 7697-37-2 CAS Min %: 1.96% CAS Max %: 2.04% CAS: 13597-99-4 CAS Min %: 1.4504% CAS Max %: 1.5096% CAS: 7664-39-3 CAS Min %: 0.49% CAS Max %: 0.51%

Hydrochloric Acid, 0.150 Molar, 0.150 Normal, Ricca Chemical

Chemical Name or Material: Hydrochloric Acid CAS: 7732-18-5 CAS Min %: 97.0 CAS Max %: 100.0 CAS: 7647-01-0 CAS Min %: 1.41 CAS Max %: 1.47 Physical Form: Liquid

Cyanide Standard, 1mL == 1mg CN, 1000ppm CN, Ricca Chemical

Chemical Name or Material: Cyanide Standard CAS: 151-50-8 (Potassium Cyanide) CAS: 1310-73-2 (Sodium Hydroxide) CAS: 7732-18-5 (Water, Deionized) Physical Form: Liquid

Vanadium ICP Standard, 1mL = 1mg V (1,000ppm V)NH4VO3 in 3% HCl, Ricca Chemical

Chemical Name or Material: Vanadium ICP Standard CAS: 7732-18-5 CAS Min %: 94.0 CAS Max %: 98.0 CAS: 7647-01-0 CAS Min %: 3.88 CAS Max %: 4.04 CAS: 7803-55-6 CAS Min %: 0.22 CAS Max %: 0.22 Physical Form: Liquid

Barium Chloride, 0.100 Normal, 0.0500 Molar, Ricca Chemical

Chemical Name or Material: Barium Chloride CAS: 7732-18-5 CAS Min %: 97.0 CAS Max %: 100.0 CAS: 10326-27-9 CAS Min %: 1.18 CAS Max %: 1.23 Physical Form: Liquid

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

Chemical Name or Material: Buffer Solution B CAS: 7732-18-5 CAS Min %: 93.0 CAS Max %: 96.0 CAS: 7791-18-6 CAS Min %: 2.78 CAS Max %: 2.9 CAS: 64-19-7 CAS Min %: 1.95 CAS Max %: 2.03 CAS: 6131-90-4 CAS Min %: 0.46 CAS Max %: 0.48 CAS: 7757-79-1 CAS Min %: 0.09 CAS Max %: 0.1 CAS: 7757-82-6 CAS Min %: 0.01 CAS Max %: 0.01 Physical Form: Liquid

Sodium Hydroxide, 0.400 Normal, Ricca Chemical

Chemical Name or Material: Sodium Hydroxide CAS: 7732-18-5 CAS Min %: 96.0 CAS Max %: 100.0 CAS: 1310-73-2 CAS Min %: 1.57 CAS Max %: 1.64 Physical Form: Liquid

Chloride Standard, 1mL = 0.1mg Cl, Ricca Chemical

Chemical Name or Material: Chloride Standard CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 7647-14-5 CAS Min %: 0.01 CAS Max %: 0.02 Physical Form: Liquid

Tartaric Acid, 2% (w/v) Aqueous Solution, Certified APHA Reagent, Ricca Chemical

Chemical Name or Material: Tartaric Acid Name Note: 2% (w/v) Aqueous Solution CAS: 7732-18-5 CAS: 87-69-4 Physical Form: Liquid

Potassium Chloride Conductivity Standard, 5 μS/cm (5 0μmho/cm) at 25°C, Ricca Chemical

Chemical Name or Material: Potassium Chloride Conductivity Standard Name Note: 5μS/cm (50μmho/cm) at 25°C CAS: 7447-40-7 CAS: 7732-18-5 Physical Form: Liquid Assay Percent Range: 50.0 ± 0.1 μS/cm at 25°C

Tantalum ICP Standard, 1mL = 1mg Ta (1,000ppm Ta), Ricca Chemical

Chemical Name or Material: Tantalum ICP Standard CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 12022-02-5 CAS Min %: 0.19 CAS Max %: 0.2 CAS: 7664-39-3 CAS Min %: 0.1 CAS Max %: 0.1 Physical Form: Liquid

Tin ICP Standard, 1mL = 1mg Sn (1,000ppm Sn) in 3% HCl, Ricca Chemical

Chemical Name or Material: Tin ICP Standard CAS: 7732-18-5 CAS Min %: 83.0 CAS Max %: 86.0 CAS: 7647-01-0 CAS Min %: 14.87 CAS Max %: 15.48 CAS: 7440-31-5 CAS Min %: 0.08 CAS Max %: 0.09 Physical Form: Liquid

Zinc Sulfate, 0.0500 Molar, Ricca Chemical

Chemical Name or Material: Zinc Sulfate CAS: 7732-18-5 CAS Min %: 97.0 CAS Max %: 100.0 CAS: 7446-20-0 CAS Min %: 1.39 CAS Max %: 1.45 Physical Form: Liquid

Manganese ICP Standard, 1mL = 10mg Mn (10,000ppm Mn), Ricca Chemical

Chemical Name or Material: Manganese ICP Standard CAS: 7732-18-5 CAS Min %: 88.0 CAS Max %: 91.0 CAS: 7697-37-2 CAS Min %: 6.58 CAS Max %: 6.84 CAS: 6156-78-1 CAS Min %: 3.91 CAS Max %: 4.07 Physical Form: Liquid

Silver Nitrate, 0.001 N / MeOH, Ricca Chemical

Chemical Name or Material: Silver Nitrate

Picric Acid, Saturated Aqueous Solution, approximately 1.2% (w/v), Ricca Chemical

Chemical Name or Material: Picric Acid CAS: 7732-18-5 CAS Min %: 97.0 CAS Max %: 100.0 CAS: 88-89-1 CAS Min %: 1.26 CAS Max %: 1.31 Physical Form: Liquid

Zinc Sulfate, 0.100 Molar, Ricca Chemical

Chemical Name or Material: Zinc Sulfate CAS: 7732-18-5 CAS Min %: 95.0 CAS Max %: 99.0 CAS: 7446-20-0 CAS Min %: 2.74 CAS Max %: 2.85 Physical Form: Liquid

Calmagite Indicator, 0.1% (w/v) Aqueous Solution, Ricca Chemical

Chemical Name or Material: Calmagite Indicator CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 3147-14-6 CAS Min %: 0.1 CAS Max %: 0.1 Physical Form: Liquid

Sodium Hydroxide, 0.0500 Normal (N/20), Ricca Chemical

Chemical Name or Material: Sodium Hydroxide Name Note: 0.0500 Normal (N/20) CAS: 1310-73-2 CAS: 7732-18-5 Physical Form: Liquid Assay Percent Range: 0.05000 ± 0.00005 N at 20°C

Phosphate buffer, 0.05 molar, Ricca Chemical

Chemical Name or Material: Phosphate buffer CAS: 7778-77-0 CAS: 7732-18-5 CAS: 1310-73-2

Phenolphthalein Ind., 1% (w/v) in 95% (v/v) Alcohol, ASTM, Ricca Chemical

Chemical Name or Material: Phenolphthalein Indicator

Sodium Hydroxide, 0.500N, Ricca Chemical

Chemical Name or Material: Sodium Hydroxide CAS: 7732-18-5 CAS Min %: 94.0 CAS Max %: 98.0 CAS: 1310-73-2 CAS Min %: 3.79 CAS Max %: 3.94 Physical Form: Liquid

Vanadium ICP Standard, 1mL = 1mg V (1,000ppm V)V2O5 in 3% HNO3, Ricca Chemical

Chemical Name or Material: Vanadium ICP Standard CAS: 7732-18-5 CAS Min %: 92.0 CAS Max %: 96.0 CAS: 7697-37-2 CAS Min %: 5.87 CAS Max %: 6.11 CAS: 1314-62-1 CAS Min %: 0.16 CAS Max %: 0.17 Physical Form: Liquid

Buffer, Reference Standard, pH 10.00 ± 0.01 at 25 deg C, Ricca Chemical

Chemical Name or Material: Buffer, Reference Standard Name Note: pH 10.00 ± 0.01 at 25 deg C CAS: 7732-18-5 CAS Min %: 97.0 CAS Max %: 100.0 CAS: 497-19-8 CAS Min %: 0.51 CAS Max %: 0.53 CAS: 144-55-8 CAS Min %: 0.39 CAS Max %: 0.41 CAS: 1310-73-2 CAS Min %: 0.03 CAS Max %: 0.03

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About Ricca Chemical Company

Established in 1975, Ricca Chemical Company is the leading manufacturer of inorganic solutions and standards in North America. The company has three locations strategically placed in the U.S. (Texas, Maryland and Indiana) to provide optimal service and risk mitigation. The Texas facility is certified to ISO 9001:2008, and the Maryland and Indiana sites follow the same Quality Management system. All three locations are registered with the FDA as Class I Medical Device manufacturers, and all laboratories are ISO 17025 accredited for the testing of pH reference buffers and conductivity standards.