1780 Results for: "Ricca Chemical"
Nitrogen Standard, 1 ml = 1 mg N, 1000 ppm N as Nitrate (4427 ppm NO₃⁻), Ricca Chemical Company
Supplier: Ricca Chemical
1 mL = 1 mg N as NO3, 1,000 ppm N, (4,427 ppm NO3). Meets ASTM and EPA Specifications. (KNO3 in Water). Container: Plastic.
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Silver nitrate 0.0141 M (0.0141 N) in aqueous solution
Supplier: Ricca Chemical
APHA for chloride. 1mL= 0.5mg Cl. Standardized at 25°C against chemicals whose certification is traceable to NIST.
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Potassium Chloride, 0.0100 Molar (M/100), 1412 µS/cm (1412 µmho/cm) at 25 °C, Ricca Chemical Company
Supplier: Ricca Chemical
APHA for conductance.
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New Release! Explore the latest edition of FOCUS: Organic Synthesis today!
Read about the importance of small molecules and heterocyclic compounds in anti-cancer drug design. Plus different aspects of synthetic methodology.
Water ACS, Reagent Grade ASTM Type I, ASTM Type II Packaged in glass containers
Supplier: Ricca Chemical
Packaged in glass for applications requiring extremely low levels of organics. This product is manufactured by a continuous process that has been validated to produce high purity Water meeting, as a minimum, the specifications below at the time of packaging. Although this water is not distilled, it has a chemical purity equal to or better than double distilled water.
This product also meets ASTM Type III and Type IV specifications.
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Sulfate Standard, 1 ml = 1 mg SO₄²⁻, 1000 ppm SO₄²⁻, Ricca Chemical Company
Supplier: Ricca Chemical
1000ppm SO4.
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Hydrochloric acid 12.0 N
Supplier: Ricca Chemical
Hydrochloric Acid, 12.0 Normal, Cas number: 7647-01-0, 7732-18-5, Molecular Formula: HCl, H2O, Molecular weight: 36.46g/mol, 18.01g/mol, Appearance/Form: Colorless to slightly greenish-yellow liquid, Size: 1L Poly natural
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Potassium Acid Phthalate Standard, 1 ml = 1 mg Chemical Oxygen Demand (COD), 1000 ppm COD, Ricca Chemical Company
Supplier: Ricca Chemical
Standard
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Conductivity Standard, 1.413 mS/cm (1413 µmho/cm) at 25 °C, Ricca Chemical Company
Supplier: Ricca Chemical
1.413 mS/cm (1413 umho/cm) at 25°C. Poly bottle. 500mL
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Sodium hydroxide 0.500 N (N/2) in aqueous solution
Supplier: Ricca Chemical
Standardized at 25°C against chemicals whose certification is traceable to NIST.
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Starch 1% (w/v) in aqueous solution for iodometric titrations mercury-free
Supplier: Ricca Chemical
Indicator. Translucent liquid. For general iodometric titrations.
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Hydrochloric acid 33.33% (v/v) aqueous solution (1 + 2), with 0.0005% (w/v) methyl orange indicator
Supplier: Ricca Chemical
Hydrochloric acid 33.33% (v/v) aqueous solution (1 + 2), with 0.0005% (w/v) methyl orange indicator
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Hydrochloric acid 3.00 N
Supplier: Ricca Chemical
3.00 (+/-0.001) Normal. Container: Plastic.
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Orthophosphoric acid 25% (v/v) in aqueous solution (1 + 3)
Supplier: Ricca Chemical
Orthophosphoric acid 25% (v/v) in aqueous solution (1 + 3)
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Sodium hydroxide 0.3125 N suitable for USDA acidity testing in citrus products
Supplier: Ricca Chemical
0.3125 (+/-0.0001) Normal. USDA for Acidity Testing in Citrus Products. Container: Plastic.
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Sulfuric acid 0.0200 N (N/50) in aqueous solution
Supplier: Ricca Chemical
APHA, for alkalinity. Standardized at 25°C against chemicals whose certification is traceable to NIST.
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Total Ionic Strength Adjustment Buffer (TISAB II), with CDTA, for Fluoride Analysis using Ion Selective Electrodes, Ricca Chemical Company
Supplier: Ricca Chemical
Clear, colorless liquid
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Calcium Chloride Standard, 1 ml = 1 mg CaCO₃ (0.4 mg Ca), 1000 ppm CaCO₃v (400 ppm Ca), 0.0100 M Ca2+, 0.0200 N Ca2+, Ricca Chemical Company
Supplier: Ricca Chemical
APHA and ASTM
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Iodine (iodine-iodide) 0.0200 N (N/50) in aqueous solution
Supplier: Ricca Chemical
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Potassium chloride saturated ∼4 M
Supplier: Ricca Chemical
Saturated Aqueous (4 Molar). For Refilling Calomel Reference Electrodes and Use as Ionic Strength Adjuster for Calcium Ion Selective Electrode. Container: Plastic.
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Sodium thiosulfate 0.0250 N (N/40)
Supplier: Ricca Chemical
Sodium Hyposulfite. CAS RN 10102-17-7. Formula Weight: 158.10. Solution, 0.0250N. APHA. Standardized at 25[degree]C against chemicals whose certification is traceable to NIST. Packaged in a glass container. 1L.
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Sodium hydroxide 0.0100 N (N/100)
Supplier: Ricca Chemical
0.0100 (+/-0.00005) Normal (N/100). Container: Plastic.
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Potassium Chloride Conductivity Standard, 100 µS/cm (100 µmho/cm) at 25 °C, Ricca Chemical Company
Supplier: Ricca Chemical
Potassium Chloride Conductivity Standard, 100 µS/cm (100 µmho/cm) at 25 °C, Ricca Chemical Company
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Tin(II) chloride 40% hydrochloric solution
Supplier: Ricca Chemical
Tin(II) chloride 40% hydrochloric solution
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Fluoride Standards, 1 ml = 1 mg F-, 1000 ppm F-, RICCA Chemical Company
Supplier: Ricca Chemical
For ion chromatography.
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Sulfuric acid 0.100 N (N/10) in aqueous solution
Supplier: Ricca Chemical
Standardized at 25°C against chemicals whose certification is traceable to NIST.
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EDTA disodium salt 0.0500 M (M/20) in aqueous solution
Supplier: Ricca Chemical
Disodium ethylenediaminetetraacetate dihydrate. CAS RN 6381-92-6. Formula Weight: 372.30. Solution, 0.05 M. Packaged in a plastic container. 1 gal.