1783 Results for: "Ricca Chemical"

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Hydrochloric acid 10 g/L HCl

Supplier: Ricca Chemical

Hydrochloric Acid, 10 g/L HCl, Cas number: 7647-01-0, 7732-18-5, Molecular Formula: HCl, H2O, Molecular weight: 36.46g/mol, 18.01g/mol, Appearance/Form: Colorless liquid, Size: 1L Poly natural

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Buffers, Precision Reference Standards, RICCA Chemical Company

Supplier: Ricca Chemical

This precision line of pH Buffers offers tolerances of ±0.005 pH unit or better.

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Conductivity/TDS Standards, NaCl Solutions at 25 °C, 2 - 70 mS/cm, Ricca Chemical Company

Supplier: Ricca Chemical

50 mS/cm (50,000 umho/cm) at 25°C, 30,300 ppm as NaCl. Poly bottle. 500mL

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Sulfuric acid 10% (v/v) in aqueous solution (1 + 9)

Supplier: Ricca Chemical

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Sodium chloride 0.9% (w/v) in aqueous solution isotonic saline, suitable for use as blood bank saline

Supplier: Ricca Chemical

Isotonic saline, sub-micron filtered, low particle count, nonsterile.

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Isopropanol; isopropyl alcohol. CAS RN 67-63-0. Formula Weight: 60.09. Aqueous solution, 70% (v/v). For laboratory cleaning and disinfection purposes. Non-sterile. Not for medicinal use. Subject to postal/shipping restrictions. 20L.

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Orthoboric acid 4% (w/v) aqueous solution with bromocresol green/ methyl red indicator for Kjeldahl nitrogen analysis

Supplier: Ricca Chemical

With bromocresol green-methyl red indicator.

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Hydrochloric acid 1.00 N

Supplier: Ricca Chemical

Standardized at 25 °C against chemicals whose certification is traceable to NIST.

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Iodine monochloride solution acc. Wijs USP Test Solution (TS) for iodine absorption number of fats and oils

Supplier: Ricca Chemical

Meets AOAC standards for iodine absorption number.

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Hydrochloric acid 0.500 N (N/2)

Supplier: Ricca Chemical

Standardized at 25°C against chemicals whose certification is traceable to NIST.

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Sodium hydroxide 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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Sodium thiosulfate 0.100 N (N/10) in aqueous solution

Supplier: Ricca Chemical

CAS RN 10102-17-7. Formula Weight: 158.10, Solution, 0.100N. APHA. Standardized at 25[degree]C against chemicals whose certification is traceable to NIST. Packaged in a glass container. 4L.

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Color Standard, USP / EP Yellow Primary Solution, Ferric Chloride Solution, Ricca Chemical Company

Supplier: Ricca Chemical

1 mL = 45.0 mg FeCl₃.6H₂O

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Glycerin base USP Test Solution (TS)

Supplier: Ricca Chemical

Glycerin base USP Test Solution (TS)

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Water ACS, Reagent Grade ASTM Type II

Supplier: Ricca Chemical

Packaged in plastic. Not suitable 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.

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EDTA disodium salt 0.0500 M (M/20) in aqueous solution ASTM D 2036 D titrant

Supplier: Ricca Chemical

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Potassium carbonate 15% (w/v)

Supplier: Ricca Chemical

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Potassium Chloride, Conductivity Standard, Ricca Chemical Company

Supplier: Ricca Chemical

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EP Reference Solutions, Yellow, Ricca Chemical Company

Supplier: Ricca Chemical

EP Reference Solution, EP Reference Solution Y₇, Glass bottle, amber

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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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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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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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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.