Ricca Chemical Company

ricca-chemical-banner ricca-chemical-banner-m
get-ricca-products-on-us-ad-96801
aa-icp-standards
high-purity-water
Featured Products Products

Silver Nitrate, 1.7% (w/v) Aqueous Solution (17g/L), Ricca Chemical

Chemical Name or Material: Silver Nitrate CAS: 7732-18-5 CAS Min %: 96.0 CAS Max %: 100.0 CAS: 7761-88-8 CAS Min %: 1.64 CAS Max %: 1.71 Physical Form: Liquid

VeriSpec™ Nexion KED ICP-MS Calibration Standard for Set Up 2; 10ppb Co, 1pbb Ce; ISO 17025/Guide 34, Ricca Chemical

Packaging: Bottle, Poly Natural Specific Gravity: 1.04 Physical Form: Liquid CAS: 7647-01-0 CAS Min %: 0.98% CAS Max %: 1.02% CAS: 7732-18-5 CAS Min %: 0.9702% CAS Max %: 1.0098% CAS: 10294-41-4

Sulfanilic Acid TS, 0.8% (w/v) in Glacial Acetic Acid, Ricca Chemical

Chemical Name or Material: Sulfanilic Acid Name Note: Test Solution CAS: 7732-18-5 CAS Min %: 72.0 CAS Max %: 74.0 CAS: 64-19-7 CAS Min %: 25.85 CAS Max %: 26.91 CAS: 121-57-3 CAS Min %: 0.57 CAS Max %: 0.6 Physical Form: Liquid

Sodium Thiosulfate, 0.00200 Normal, Ricca Chemical

Chemical Name or Material: Sodium Thiosulfate CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 10102-17-7 CAS Min %: 0.04 CAS Max %: 0.04 CAS: 497-19-8 CAS Min %: 3.0E-4 CAS Max %: 3.0E-4 Physical Form: Liquid

VeriSpec™ Tin Standard for ICP, 1000ppm in 1% HNO3/HF, ISO 17025/Guide 34, Ricca Chemical

Packaging: Bottle, Poly Natural Specific Gravity: 1 UN Number: UN3287 Physical Form: Liquid CAS: 7732-18-5 CAS Min %: 95.8832% CAS Max %: 99.7968% CAS: 7697-37-2 CAS Min %: 0.98% CAS Max %: 1.02% CAS: 7783-62-2 CAS Min %: 0.1568% CAS Max %: 0.1632%

VeriSpec™ Strontium Standard for ICP, 1000ppm in 2% HCl, ISO 17025/Guide 34, Ricca Chemical

Packaging: Bottle, Poly Natural Specific Gravity: 1 Physical Form: Liquid CAS: 7732-18-5 CAS Min %: 95.8636% CAS Max %: 99.7764% CAS: 7647-01-0 CAS Min %: 1.96% CAS Max %: 2.04% CAS: 10476-85-4 CAS Min %: 0.1764% CAS Max %: 0.1836%

Potassium Hydroxide, 2% (w/v) Aqueous Solution, Ricca Chemical

Chemical Name or Material: Potassium Hydroxide CAS: 7732-18-5 CAS Min %: 94.0 CAS Max %: 98.0 CAS: 1310-58-3 CAS Min %: 3.66 CAS Max %: 3.81 Physical Form: Liquid

Sulfuric Acid, 3.5 Normal, Ricca Chemical

Chemical Name or Material: Sulfuric Acid CAS: 7664-93-9 (Sulfuric Acid) CAS: 7732-18-5 (Water, Deionized) Physical Form: Liquid

Rhodanine Indicator, 0.02% (w/v) Aqueous Solution, Ricca Chemical

Chemical Name or Material: Rhodanine Indicator CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 141-84-4 CAS Min %: 0.02 CAS Max %: 0.02 Physical Form: Liquid

Mercuric Nitrate, 0.282N, 1mL = 10mg Cl-, Ricca Chemical

Chemical Name or Material: Mercuric Nitrate CAS: 7732-18-5 CAS Min %: 93.0 CAS Max %: 97.0 CAS: 7783-34-8 CAS Min %: 3.32 CAS Max %: 3.45 CAS: 7697-37-2 CAS Min %: 1.71 CAS Max %: 1.77 Physical Form: Liquid

VeriSpec™ Tantalum Standard for ICP, 1000ppm in 5% HNO3/HF, ISO 17025/Guide 34, Ricca Chemical

Packaging: Bottle, Poly Natural Specific Gravity: 1 UN Number: UN2922 Physical Form: Liquid CAS: 7732-18-5 CAS Min %: 91.973% CAS Max %: 95.727% CAS: 7697-37-2 CAS Min %: 4.9% CAS Max %: 5.1% CAS: 7664-39-3 CAS Min %: 0.98% CAS Max %: 1.02% CAS: 7783-71-3 CAS Min %: 0.147% CAS Max %: 0.153%

Color Standard, APHA / Hazen (Platinum-Cobalt), Color = 300, Ricca Chemical

Chemical Name or Material: Color Standard Name Note: Color = 300 CAS: 7732-18-5 CAS Min %: 94.0 CAS Max %: 98.0 CAS: 7647-01-0 CAS Min %: 3.92 CAS Max %: 4.08 CAS: 16921-30-5 CAS Min %: 0.04 CAS Max %: 0.04 CAS: 7791-13-1 CAS Min %: 0.03 CAS Max %: 0.03 Physical Form: Liquid

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

Chemical Name or Material: Hafnium ICP Standard CAS: 7732-18-5 CAS Min %: 94.0 CAS Max %: 98.0 CAS: 7647-01-0 CAS Min %: 3.34 CAS Max %: 3.48 CAS: 14456-34-9 CAS Min %: 0.22 CAS Max %: 0.23 Physical Form: Liquid

VeriSpec™ Lactate - CH3CH(OH)COO- Standard for Ion Chromatography, 1000ppm in H2O, ISO 17025/Guide 34, Ricca Chemical

Packaging: Bottle, Poly Natural Specific Gravity: 1.01 Physical Form: Liquid CAS: 7732-18-5 CAS Min %: 97.8726% CAS Max %: 100% CAS: 72-17-3 CAS Min %: 0.1274% CAS Max %: 0.1326%

Sulfate Standard Stock Solution, Ricca Chemical

Chemical Name or Material: SULFATE STANDARD STOCK SOLUTION CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 7778-80-5 CAS Min %: 0.18 CAS Max %: 0.18

Iridium AA Standard, 1mL = 1mg Ir (1,000ppm Ir), Ricca Chemical

Chemical Name or Material: Iridium AA Standard CAS: 7732-18-5 CAS Min %: 88.0 CAS Max %: 91.0 CAS: 7647-01-0 CAS Min %: 10.33 CAS Max %: 10.75 CAS: 13569-57-8 CAS Min %: 0.16 CAS Max %: 0.17 Physical Form: Liquid

Sulfosalicylic Acid, 3% (w/v) Aqueous Solution, Ricca Chemical

Chemical Name or Material: Sulfosalicylic Acid Solution

Ammonia Standard, 1mL = 0.1mg NH3, Ricca Chemical

Chemical Name or Material: Ammonia Standard CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 12125-02-9 CAS Min %: 0.03 CAS Max %: 0.03 Physical Form: Liquid

Sodium Thiosulfate, 0.400 Normal, Ricca Chemical

Chemical Name or Material: Sodium Thiosulfate CAS: 10102-17-7 CAS: 497-19-8 CAS: 7732-18-5 Physical Form: Liquid

Buffer Solution A, for Sulfate Analysis (Turbidimetric Method), Ricca Chemical

Chemical Name or Material: Buffer Solution A 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 Physical Form: Liquid

Water, ACS Reagent Grade, ASTM Type II, Ricca Chemical

Chemical Name or Material: Water Name Note: ASTM Type II CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 Purity Grade: ACS Reagent Grade

Bromocresol Purple TS, 0.1% (w/v) in dilute Sodium Hydroxide, Ricca Chemical

Chemical Name or Material: Bromocresol Purple Name Note: Test Solution CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 115-40-2 CAS Min %: 0.09 CAS Max %: 0.1 CAS: 1310-73-2 CAS Min %: 0.03 CAS Max %: 0.03 Physical Form: Liquid

Sodium Hydroxide, 2.50N, APHA for Phenols, Ricca Chemical

Chemical Name or Material: Sodium Hydroxide CAS: 1310-73-2 (Sodium hydroxide) CAS: 7732-18-5 (Water, deionized)

Redox Standard Solution, Iodide/Triiodide, Ricca Chemical

Chemical Name or Material: Redox Standard Solution Name Note: Iodide/Triiodide CAS: 7732-18-5 CAS Min %: 59.0 CAS Max %: 61.0 CAS: 7681-11-0 CAS Min %: 38.31 CAS Max %: 39.87 CAS: 10043-35-3 CAS Min %: 0.73 CAS Max %: 0.76 CAS: 7553-56-2 CAS Min %: 0.1 CAS Max %: 0.11 CAS: 1310-58-3 CAS Min %: 0.07 CAS Max %: 0.08 Physical Form: Liquid

Sodium Hydroxide Dilution Solution, 0.16% (w/v) Aqueous Solution, ASTM/APHA, Ricca Chemical

Chemical Name or Material: Sodium Hydroxide Dilution Solution

  spinner

Special Offers
Resources

More


logo-ricca-chemical

About Ricca Chemical Company

Established in 1975, Ricca Chemical Company is the leading manufacturer of analytical 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.