2161 Results for: "Ricca Chemical"
Formaldehyde 37% in aqueous solution (formalin) ACS
Supplier: Ricca Chemical
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Potassium pyroantimonate USP Test Solution (TS)
Supplier: Ricca Chemical
Potassium pyroantimonate USP Test Solution (TS)
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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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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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Calcium chloride 2.75% (w/v) in aqueous solution
Supplier: Ricca Chemical
Calcium dichloride. CAS RN 10043-52-4. Solution, 2.75% (w/v) in water. APHA, for BOD (biological oxygen demand). Plastic container. 1L
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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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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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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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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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Perchloric acid 0.100 N (N/10) in glacial acetic acid for non-aqueous titration
Supplier: Ricca Chemical
Perchloric Acid, 0.100 N in Glacial Acetic Acid, Cas number: 108-24-7, 7601-90-3, 7732-18-5, Molecular Formula: (CH3CO)2O, HClO4, H2O, Molecular weight: 102.08g/mol, 100.45 g/mol, 18.01g/mol, Appearance/Form: Colorless to light yellow liquid, Size: 1L
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EP Reference Solutions, Yellow, Ricca Chemical Company
Supplier: Ricca Chemical
EP Reference Solution, EP Reference Solution Y₄, Glass bottle, amber
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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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Starch solution R Reag. Ph. Eur. 1085103
Supplier: Ricca Chemical
Used for oxidation-reduction analysis.
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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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Reagent for chlorine (residual) by DPD method, Potassium Permanganate 891 mg/L (1000 ppm mg/L as Cl₂), Ricca Chemical Company
Supplier: Ricca Chemical
Suitable for use in APHA 3500-Cl G as Reagent 4a2, Potassium Permanganate Stock
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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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Potassium Chloride, Conductivity Standard, Ricca Chemical Company
Supplier: Ricca Chemical
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2-Propanol 70% (v/v)
Supplier: Ricca Chemical
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. Packaged in a plastic container. Subject to postal/shipping restrictions. 4L.
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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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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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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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Glycerin base USP Test Solution (TS)
Supplier: Ricca Chemical
Glycerin base USP Test Solution (TS)
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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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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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Supplier: VWR International