Ricca Chemical Company

Ammonium Hydroxide, 6.00N, Ricca Chemical

Chemical Name or Material: Ammonium Hydroxide, 6.00N, Ricca Chemical CAS: 7732-18-5 CAS Min %: 71.0 CAS Max %: 74.0 CAS: 1336-21-6 CAS Min %: 26.6 CAS Max %: 27.69

Hematoxylin Stain Solution, Gill 2 Formulation, Double Strength, for More Intense Nuclei in Progressive Cytology Staining and for Staining Delicate Nuclei in Progressive Histology Staining Procedures, Ricca Chemical

Chemical Name or Material: Hematoxylin Stain Solution Name Note: Gill 2 Formulation, Double Strength CAS: 7732-18-5 CAS Min %: 72.0 CAS Max %: 75.0 CAS: 107-21-1 CAS Min %: 20.06 CAS Max %: 20.88 CAS: 64-19-7 CAS Min %: 3.03 CAS Max %: 3.15 CAS: 7784-31-8 CAS Min %: 2.54 CAS Max %: 2.64 CAS: 517-28-2 CAS Min %: 0.29 CAS Max %: 0.3 CAS: 7681-55-2 CAS Min %: 0.03 CAS Max %: 0.03 Physical Form: Liquid

Eriochrome Black T Indicator, 1% (w/w) in Sodium Chloride, Ricca Chemical

Chemical Name or Material: Eriochrome Black T Indicator CAS: 1787-61-7 (Eriochrome Black T) CAS: 7647-14-5 (Sodium Chloride) Physical Form: Powder

Organic Carbon Standard, 1mL = 0.020mg C, 20ppm C, Ricca Chemical

Chemical Name or Material: Organic Carbon Standard CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 7664-38-2 CAS Min %: 0.46 CAS Max %: 0.48 CAS: 877-24-7 CAS Min %: 0.0041 CAS Max %: 0.0043 Physical Form: Liquid

VeriSpec™ Strontium (Sr) Standard for AAS, 2% Sr in 1% HNO3, ISO 17025/Guide 34, Ricca Chemical

Packaging: Bottle, Poly Natural Specific Gravity: 1.01 Physical Form: Liquid CAS: 7732-18-5 CAS Min %: 92.2866% CAS Max %: 96.0534% CAS: 10042-76-9 CAS Min %: 4.7334% CAS Max %: 4.9266% CAS: 7697-37-2 CAS Min %: 0.98% CAS Max %: 1.02%

Ammonium Phosphate Solution, 400g (NH4)2HPO4, Ricca Chemical

Chemical Name or Material: Ammonium Phosphate Solution CAS: 7732-18-5 CAS Min %: 65.0 CAS Max %: 68.0 CAS: 7783-28-0 CAS Min %: 32.68 CAS Max %: 34.01 Physical Form: Liquid

Organic Carbon Standard, 25 ppm C, Ricca Chemical

Chemical Name or Material: Organic Carbon Standard CAS: 7664-38-2 CAS: 7732-18-5 CAS: 877-24-7 Name Note: 25 ppm C

Hydrochloric Acid, 10% (v/v) Aqueous Solution, Ricca Chemical

Chemical Name or Material: Hydrochloric Acid CAS: 7732-18-5 CAS Min %: 88.0 CAS Max %: 91.0 CAS: 7647-01-0 CAS Min %: 10.34 CAS Max %: 10.77 Physical Form: Liquid

Organic Carbon Standard, 1mL = 0.050mg C, 50ppm C for Total Organic Carbon (TOC), Ricca Chemical

Chemical Name or Material: Organic Carbon Standard Name Note: 1mL = 0.050mg C, 50ppm C for Total Organic Carbon (TOC) CAS: 7664-38-2 CAS: 877-24-7 CAS: 7732-18-5 Physical Form: Liquid Assay Percent Range: 50.0 ± 0.5ppm

Nitrogen Standard (as Nitrate), 1mL = 1mg N, ASTM/EPA for Nitrate Nitrogen, Ricca Chemical

Chemical Name or Material: Nitrogen Standard (as Nitrate) CAS: 7732-18-5 CAS Min %: 97.0 CAS Max %: 100.0 CAS: 7757-79-1 CAS Min %: 0.7 CAS Max %: 0.73

Carbon Standard (Organic), 1000ppm, Ricca Chemical

Chemical Name or Material: Organic Carbon Standard CAS: 7732-18-5 CAS Min %: 97.0 CAS Max %: 100.0 CAS: 7664-38-2 CAS Min %: 0.46 CAS Max %: 0.48 CAS: 877-24-7 CAS Min %: 0.21 CAS Max %: 0.22 Physical Form: ear colorless liquid

VeriSpec™ Ion Chromatography Calibration Standard 2, 150ppm H3PO4, 10ppm SO42-; ISO 17025/Guide 34, Ricca Chemical

Packaging: Bottle, Poly Natural Specific Gravity: 1.06 Physical Form: Liquid CAS: 7732-18-5 CAS Min %: 0.98% CAS Max %: 1.02% CAS: 7664-38-2 CAS Min %: 0.0196% CAS Max %: 0.0204% CAS: 7783-20-2 CAS Min %: 0.001372% CAS Max %: 0.001428%

Barium Diphenylamine Sulfonate, Reagent Grade, Ricca Chemical

Chemical Name or Material: Barium Diphenylamine Sulfonate CAS: 1300-92-1 CAS Min %: 98.0 CAS Max %: 100.0 Purity Grade: Reagent Grade Physical Form: Solid

VeriSpec™ Magnesium Nitrate Matrix Modifier for AAS, 10,000ppm 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 %: 97.02% CAS Max %: 100% CAS: 10377-60-3 CAS Min %: 0.98% CAS Max %: 1.02%

Conductivity/TDS Standard, 5mS/cm (5000μmho/cm) at 25°C, 2620ppm as NaCl, Ricca Chemical

Chemical Name or Material: Conductivity/TDS Standard Name Note: 5 mS/cm (5000 μmho/cm) at 25°C CAS: 7732-18-5 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 7647-14-5 CAS Min %: 0.26 CAS Max %: 0.27 Physical Form: Liquid

Boric Acid, 2% (w/v) Aqueous Solution with Mixed Indicator, for Ammonia and Kjeldahl Nitrogen Analysis, Ricca Chemical

Chemical Name or Material: Boric Acid CAS: 7732-18-5 CAS Min %: 95.0 CAS Max %: 98.0 CAS: 10043-35-3 CAS Min %: 1.89 CAS Max %: 1.97 CAS: 64-17-5 CAS Min %: 1.51 CAS Max %: 1.58 CAS: 7220-79-3 CAS Min %: 0.0016 CAS Max %: 0.0016 CAS: 845-10-3 CAS Min %: 7.0E-4 CAS Max %: 7.0E-4 CAS: 7732-18-5 (Water, Deionized) Physical Form: Liquid

Ammonium Sulfate, 2.0M, Ricca Chemical

CAS: 7732-18-5 CAS Min %: 78.0 CAS Max %: 81.0 CAS: 7783-20-2 CAS Min %: 20.5 CAS Max %: 21.33 Physical Form: Liquid

Sodium Hydroxide, 20% (w/v) Aqueous Solution, Ricca Chemical

Chemical Name or Material: Sodium Hydroxide CAS: 7732-18-5 CAS Min %: 82.0 CAS Max %: 85.0 CAS: 1310-73-2 CAS Min %: 16.34 CAS Max %: 17.01

Sodium Hydroxide, 0.333N (N/3), Ricca Chemical

Chemical Name or Material: Sodium Hydroxide

Potassium Iodide, 1.00 Normal, Ricca Chemical

Chemical Name or Material: Potassium Iodide CAS: 7732-18-5 CAS Min %: 84.0 CAS Max %: 87.0 CAS: 7681-11-0 CAS Min %: 13.96 CAS Max %: 14.53 CAS: 144-55-8 CAS Min %: 0.01 CAS Max %: 0.01 Physical Form: Liquid

Potassium Biiodate, 0.100 Normal (N/10), Ricca Chemical

Chemical Name or Material: Potassium Biiodate CAS: 7732-18-5 CAS Min %: 89.0 CAS Max %: 93.0 CAS: 7758-02-3 CAS Min %: 8.91 CAS Max %: 9.28 Physical Form: Liquid

Organic Carbon Standard, 1000 ppm C (with H2SO4 preservative), Ricca Chemical

Chemical Name or Material: Organic Carbon Standard CAS: 7664-93-9 CAS: 7732-18-5 CAS: 877-24-7 Name Note: 1000 ppm C (with H2SO4 preservative)

VeriSpec™ Rhodium (Rh) Standard for AAS, 1000ppm in 2% HCl, ISO 17025/Guide 34, Ricca Chemical

Packaging: Bottle, Amber Glass Specific Gravity: 1.027 UN Number: UN3264 Physical Form: Liquid CAS: 7732-18-5 CAS Min %: 92.904% CAS Max %: 96.696% CAS: 7647-01-0 CAS Min %: 4.9% CAS Max %: 5.1% CAS: 10049-07-7 CAS Min %: 0.196% CAS Max %: 0.204%

Titanium ICP Standard, 1mL = 1mg Ti (1,000ppm Ti)Ti in 15% HCl, Ricca Chemical

Chemical Name or Material: Titanium ICP Standard CAS: 7732-18-5 CAS Min %: 69.0 CAS Max %: 72.0 CAS: 7647-01-0 CAS Min %: 28.62 CAS Max %: 29.79 CAS: 7440-32-6 CAS Min %: 0.07 CAS Max %: 0.07 Physical Form: Liquid

Bathocuprione, Disodium, Ricca Chemical™

Chemical Name or Material: Bathocuprione Name Note: Disodium CAS: 52698-84-7 CAS Min %: 98.0 CAS Max %: 100.0 Physical Form: Solid

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