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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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Catalog Number: RCR2236040-4A
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. 4L
Catalog Number: RC2249-1
Supplier: Ricca Chemical


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MSDS SDS Certificate Certificates    
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Description:   M.W. 1,300, Mw/Mn 1.06.Powder,CAUTION: May be harmful if swallowed,1g.
Catalog Number: AA41922-03
Supplier: Thermo Scientific Chemicals



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MSDS SDS Certificate Certificates    
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Catalog Number: RCR2230005100C
Supplier: Ricca Chemical



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Catalog Number: RCR2882500120C
Supplier: Ricca Chemical



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Catalog Number: RCR2881600120C
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:   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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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:   Specpure*,UN3264,Liquid,WARNING: Irritates skin and eyes,100ml,500ml,CORROSIVE,
Catalog Number: AA42579-AE
Supplier: Thermo Scientific Chemicals



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MSDS SDS    
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Description:   Specpure*,UN3264,Liquid,WARNING: CORROSIVE, irritates skin and eyes,100ml,500ml,CORROSIVE,
Catalog Number: AA36740-AE
Supplier: Thermo Scientific Chemicals



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MSDS SDS Certificate Certificates    
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Catalog Number: RCR2231000500C
Supplier: Ricca Chemical



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Catalog Number: RCR2230060100C
Supplier: Ricca Chemical



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Catalog Number: RCR2231000100C
Supplier: Ricca Chemical



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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: RC8661-1
Supplier: Ricca Chemical


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MSDS SDS Certificate Certificates    
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Catalog Number: RCR2883200-1C
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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MSDS SDS Certificate Certificates    
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Description:   STANDARD HARD WATER 1000 PPM 20 L
Catalog Number: RCR3486000-20F
Supplier: Ricca Chemical



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Catalog Number: RCR6605200500C
Supplier: Ricca Chemical



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Catalog Number: RCR4621005500C
Supplier: Ricca Chemical



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Catalog Number: RCR2880400-1C
Supplier: Ricca Chemical



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Catalog Number: RCR6605900100C
Supplier: Ricca Chemical



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Description:   STANDARD CONDUCTIVITY 225MS/CM 500ML
Catalog Number: RCR2249228500A
Supplier: Ricca Chemical


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MSDS SDS Certificate Certificates    
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Description:   O And 5.3Cst 100
Catalog Number: AA45340-AP
Supplier: Thermo Scientific Chemicals



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MSDS SDS Certificate Certificates    
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Description:   3.9 mS/cm (3900 umho/cm) at 25°C, 2012 ppm as NaCl. Poly bottle. 500mL
Catalog Number: RC2244.39-16
Supplier: Ricca Chemical


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MSDS SDS Certificate Certificates    
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Catalog Number: TS30386-1000
Supplier: Thermo Scientific Chemicals



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Catalog Number: RCR2881100-1C
Supplier: Ricca Chemical



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Description:   5 mS/cm (5000 umho/cm) at 25°C. 2620ppm TDS as Sodium Chloride. Certified traceable to NIST Standard Reference Materials. Cubitainer. 20L
Catalog Number: RC2245-5
Supplier: Ricca Chemical


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MSDS SDS Certificate Certificates    
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