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Standards

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Standards

Meeting regulations in any industry, standards are essential for periodically checking the accuracy of equipment pieces. By comparing against the known values, output readings detect errors present and inform personnel adjustments are required. Once the settings of the manual or automatic instruments have returned to zero, the reestablished conditions will yield optimal working performance. Calibrating with concentrated standards eliminates the possibility that environmental changes will induce instrumental miscalculation when accuracy matters most.


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Description:   199.9 mS/cm (199,900 umho/cm) at 25°C. Poly bottle. 1L
Catalog Number: RC2249.19-32
Supplier: Ricca Chemical


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Catalog Number: RCR3226070100C
Supplier: Ricca Chemical



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Catalog Number: RC6354-32
Supplier: Ricca Chemical


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Catalog Number: RCR3226020500C
Supplier: Ricca Chemical



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Description:   Potassium Chloride Conductivity Standard, 5uS/cm at 25 deg C, CAS Number: 7447-40-7, Molecular Formula: KCL, Molecular Weight: 74.55 g/mol, Color: Colorless, Form: Liquid, Shelf Life: 12 months, Containe
Catalog Number: RCR5885050-4A
Supplier: Ricca Chemical



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Catalog Number: RCRK420000105R
Supplier: Ricca Chemical


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Description:   1L
Catalog Number: AAA43444-K2
Supplier: Thermo Scientific Chemicals



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Catalog Number: RCR2881300120C
Supplier: Ricca Chemical



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Catalog Number: RCR2882400120C
Supplier: Ricca Chemical



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Description:   46.7 uS/cm (46.7 umho/cm) at 25°C, 22.0 ppm as NaCl. Poly bottle. 1L
Catalog Number: RC2236.07-32
Supplier: Ricca Chemical


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Description:   Indium Calibration Reference Material, Transition Point: 156.60 degree C, reference materials are 99.999% pure. DSC requires elements of this purity so that the instrument can be accurately calibrated.
Catalog Number: 97012-532
Supplier: PERKINELMER U.S. LLC



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Catalog Number: RCR3226060100C
Supplier: Ricca Chemical



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Catalog Number: RCR2230500100C
Supplier: Ricca Chemical



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Description:   50OML
Catalog Number: AAA42680-AP
Supplier: Thermo Scientific Chemicals



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Catalog Number: RCR3226100100C
Supplier: Ricca Chemical



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Description:   30.1 mS/cm (30,100 umho/cm) at 25°C, 17,200 ppm as NaCl. Poly bottle. 4L
Catalog Number: RC2247.30-1
Supplier: Ricca Chemical


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