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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:   10 uS/cm (10 umho/cm) at 25°C , 4.7ppm TDS as Sodium Chloride. Certified traceable to NIST Standard Reference Materials. Poly bottle. 1L
Catalog Number: RC2236-32
Supplier: Ricca Chemical


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MSDS SDS Certificate Certificates    
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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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Description:   STANDARD CNDTV 5US/CM AT 25C 500ML
Catalog Number: RC2236.02-16
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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MSDS SDS Certificate Certificates    
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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:   100 mS/cm (100,000 umho/cm) at 25°C, 65,750 ppm as NaCl. Poly bottle. 500mL
Catalog Number: RC2249-16
Supplier: Ricca Chemical


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Description:   HYDRANAL* Water Standard 0.1 PC, CAS Number: 108-32-7, For Karl Fischer titration (water content 0.1 mg/g = 0.01%, exact value on report of analysis), verified against NIST SRM 2890 & NMIJ CRM 4222, Size: 40ml
Catalog Number: BJ34446-40ML
Supplier: Honeywell Research Chemicals



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MSDS SDS    
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Catalog Number: 14002-864
Supplier: Thermo Fisher Scientific



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MSDS SDS Certificate Certificates    
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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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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:   Inorganic, 1mL = 1mg carbon. Sodium carbonate and sodium bicarbonate in water, 1000ppm carbon. Amber Glass Bottle. 500mL
Catalog Number: RC184516
Supplier: Ricca Chemical


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MSDS SDS Certificate Certificates    
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Catalog Number: RCR3226100100C
Supplier: Ricca Chemical



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