2590 Results for: "Ricca Chemical"
Reagent alcohol 70% (v/v) (denatured with methanol and isopropanol)
Supplier: Ricca Chemical
Reagent Alcohol (Denatured Alcohol), General use cleaning solutions and solvents.
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Buffers, Alkaline, Reference Standards, RICCA Chemical Company
Supplier: Ricca Chemical
Colorless buffers for pH calibration.
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ORP Standard, +600 mV vs. Ag/AgCl (4M KCl sat. with AgCl filling solution), Ricca Chemical Company
Supplier: Ricca Chemical
ORP Standard, +600 mV vs. Ag/AgCl (4M KCl sat. with AgCl filling solution), Ricca Chemical Company
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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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Silver nitrate 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 hydroxide 10.0 N in aqueous solution
Supplier: Ricca Chemical
Caustic soda. CAS RN 1310-73-2. Formula Weight: 40.00. Solution, 10.00N. Packaged in a plastic container. Subject to postal/shipping restrictions. 1L.
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Water ACS, Reagent Grade ASTM Type I, ASTM Type II Packaged in plastic containers
Supplier: Ricca Chemical
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. This water also meets ASTM Type III and Type IV specifications.
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Conductivity Standards, NIST, RICCA
Supplier: Ricca Chemical
Calibration standards are individually calibrated and certified directly traceable to National Institute of Standards and Technology Electrolytic Conductivity Standard Reference Materials.
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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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Methylene blue 1% (w/v) in aqueous solution
Supplier: Ricca Chemical
1% (w/v) Aqueous. Container: Glass.
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Ammonia Standard, 1 ml = 1 mg NH₃, 1000 ppm NH₃ (822 ppm N), Ricca Chemical Company
Supplier: Ricca Chemical
1000ppm as NH3, 822ppm nitrogen.
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Water ACS, Reagent Grade for HPLC, for UV spectrophotometry
Supplier: Ricca Chemical
Suitable for ultraviolet spectrophotometry and liquid chromatography.
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Sulfuric acid 10% (v/v) in aqueous solution (1 + 9)
Supplier: Ricca Chemical
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Potassium permanganate 0.100 N (N/10) in aqueous solution analytical reagent
Supplier: Ricca Chemical
Potassium permanganate 0.100 N (N/10) in aqueous solution analytical reagent
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Nitrate Standard, 1 m = 1 mg NO₃⁻, 1000 ppm NO₃⁻ (226 ppm N), Ricca Chemical Company
Supplier: Ricca Chemical
1000 ppm, Application: Ion chromatography standards
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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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Water ASTM Type IV
Supplier: Ricca Chemical
Water, Acs Reagent Grade, Astm Type IV for Published Test Methods, Molecular formula: H2O, CAS No. 7732-18-5, Molecular weight: 18.02, Size: 20L(Cubitainer container)
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Water for LC-MS
Supplier: Ricca Chemical
Water, LC-MS Grade USP/EP, Molecular formula: H2O, CAS No. 7732-18-5, Molecular weight: 18.02, and Sterile quality water, Size: 4L(Glass amber)
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Potassium Chloride Conductivity Standard, 500 µS/cm at 25°C, RICCA Chemical Company
Supplier: Ricca Chemical
Potassium Chloride Conductivity Standard, 500US/cm at 25 deg C, Container: natural poly, Size: 1l
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Water, Molecular Biology Grade, sterile RNase Free, DNase Free, Protease Free, DEPC Free
Supplier: Ricca Chemical
Suitable for molecular and cell biology specifications.
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Toluidine blue Penetrant Solution ASTM F1929
Supplier: Ricca Chemical
Toluidine blue Penetrant Solution ASTM F1929
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Sulfuric acid 0.0200 N (N/50) in aqueous solution
Supplier: Ricca Chemical
Sulfuric acid 0.0200 N (N/50) in aqueous solution
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Formaldehyde 37% in aqueous solution (formalin) ACS
Supplier: Ricca Chemical
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Sodium hydroxide 40% (w/v) in aqueous solution for Kjeldahl nitrogen analysis nitrogen-free
Supplier: Ricca Chemical
Nitrogen-free, suitable for Kjeldahl nitrogen tests.
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Sodium hydroxide 1.00 N
Supplier: Ricca Chemical
Standardized at 25°C against chemicals whose certification is traceable to NIST.
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Titration solvent ASTM D-664 & D-974 for neutralization number of petroleum products
Supplier: Ricca Chemical
For neutralization number.
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Nitrogen Standard, 1 ml = 1 mg N, 1000 ppm N as Ammonia (1216 ppm NH₃), Ricca Chemical Company
Supplier: Ricca Chemical
APHA for ammonia
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Potassium pyroantimonate USP Test Solution (TS)
Supplier: Ricca Chemical
Potassium pyroantimonate USP Test Solution (TS)
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