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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:   100 mS/cm (100,000 umho/cm) at 25°C, 65,750 ppm as NaCl. Poly bottle. 4L
Catalog Number: RC2249-1
Supplier: Ricca Chemical


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MSDS SDS Certificate Certificates    
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Catalog Number: RCR2236040-4A
Supplier: Ricca Chemical



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Catalog Number: ST750500
Supplier: Agilent Technologies



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Catalog Number: RCR2882500120C
Supplier: Ricca Chemical



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Catalog Number: RCR2230005100C
Supplier: Ricca Chemical



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Catalog Number: RCR2881600120C
Supplier: Ricca Chemical



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Description:   100 uS/cm (100 umho/cm) at 25°C. 47.2ppm TDS as Sodium Chloride. Certified traceable to NIST Standard Reference Materials. 20mL x 20pk
Catalog Number: RC2237-20
Supplier: Ricca Chemical


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Catalog Number: RCR2230050100C
Supplier: Ricca Chemical



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Description:   0.5078 (+/-0.0001) Normal. APHA for Salinity. Conductivity = 47,600 micromhos/cm at 25[degree]C. Container: Plastic.
Catalog Number: RC722532
Supplier: Ricca Chemical


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MSDS SDS Certificate Certificates    
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Description:   1 mL = 10 mg Glucose, in Aqueous Benzoic Acid Solution. Container: Plastic.
Catalog Number: RC32804
Supplier: Ricca Chemical


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MSDS SDS Certificate Certificates    
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Catalog Number: RCR4621003500C
Supplier: Ricca Chemical



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Description:   Sulfate
Catalog Number: EM1.19813.0500
Supplier: MilliporeSigma



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Description:   Cyanide
Catalog Number: EM1.19533.0500
Supplier: MilliporeSigma



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Description:   1.413 mS/cm (1413 umho/cm) at 25°C. Poly bottle. 1L
Catalog Number: RC2236.52-32
Supplier: Ricca Chemical


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Description:   MANGANESE ICP STD1000PPM 100ML
Catalog Number: EM1.70332.0100
Supplier: MilliporeSigma



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Catalog Number: RCR2230070500C
Supplier: Ricca Chemical



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Description:   1L
Catalog Number: AAA43405-K2
Supplier: Thermo Scientific Chemicals



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Catalog Number: TCS0307-005ML
Supplier: TCI America



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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, Contain
Catalog Number: RCR5885050-20F
Supplier: Ricca Chemical



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Catalog Number: RCR6605900100C
Supplier: Ricca Chemical



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Catalog Number: RCR2872000-1C
Supplier: Ricca Chemical



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Description:   700 uS/cm (700 umho/cm) at 25°C, 342 ppm as NaCl. Poly bottle. 4L
Catalog Number: RC2242-1
Supplier: Ricca Chemical


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Description:   Sulfur in Diesel Fuel standard solution
Catalog Number: AA38770-AE
Supplier: Thermo Scientific Chemicals



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Description:   In gas oil certified by the japan petroleum institute, sulfur content 50mass ppm level. ,
Catalog Number: TCS0528-100ML
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Catalog Number: RCR2880400-1C
Supplier: Ricca Chemical



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Catalog Number: RCR6606100100C
Supplier: Ricca Chemical



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Description:   Sulfur in Diesel Fuel standard solution
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Supplier: Thermo Scientific Chemicals



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Catalog Number: RCR2231000500C
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Description:   APHA / Hazen (Platinum-Cobalt), Color = 150 units.ASTM, ACS. Stock platinum-cobalt formula. Amber glass bottle. 500mL.
Catalog Number: RC2230.150-16
Supplier: Ricca Chemical


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Catalog Number: RCR4621019500C
Supplier: Ricca Chemical



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Catalog Number: RCR2230060100C
Supplier: Ricca Chemical



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