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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:   Traceable To Srm From Nist Sc2O3 In Hno3 1 Mol/L 1000 Mg/L Sc Certipur*
Catalog Number: EM1.19513.0100
Supplier: MilliporeSigma



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MSDS SDS    
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Catalog Number: RC5887-32
Supplier: Ricca Chemical


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MSDS SDS Certificate Certificates    
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Catalog Number: BJ34847-40ML
Supplier: Honeywell Research Chemicals



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MSDS SDS Certificate Certificates    
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Description:   1.413 mS/cm (1413 umho/cm) at 25°C. Poly bottle. 500mL
Catalog Number: RC2236.52-16
Supplier: Ricca Chemical


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MSDS SDS Certificate Certificates    
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Catalog Number: RCR2243180-1A
Supplier: Ricca Chemical


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MSDS SDS Certificate Certificates    
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Description:   1 mL = 1 mg C, 1000 ppm C. Meets APHA, ASTM, EPA, and EPA(SW-846) requirements. Amber Glass Bottle. 500mL
Catalog Number: RC184716
Supplier: Ricca Chemical


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MSDS SDS Certificate Certificates    
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Description:   HYDRANAL* CRM Water Standard 1.0, For Karl Fischer titration (water content 1 mg/g = 0.1%, exact value on certificate of analysis), Size: 40ml
Catalog Number: BJ34426-40ML
Supplier: Honeywell Research Chemicals



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MSDS SDS Certificate Certificates    
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Description:   20 mS/cm (20,000 umho/cm) at 25°C/11,000 ppm TDS as NaCl. Poly bottle. 1L
Catalog Number: RC224732
Supplier: Ricca Chemical


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MSDS SDS Certificate Certificates    
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Description:   EP Reference Solution Y4, Yellow Reference Solution, Packed in a amber glass Container, Shelf Life: 12 months, Size: 120 mL, Case of 12
Catalog Number: RCR2883400120C
Supplier: Ricca Chemical



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Certificate Certificates    
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Description:   APHA / Hazen (Platinum-Cobalt), Color = 5 units. APHA, ASTM, ACS, EPA. Stock platinum-cobalt formula. Amber glass bottle. 500mL.
Catalog Number: RC2230.005-16
Supplier: Ricca Chemical


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MSDS SDS Certificate Certificates    
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Catalog Number: RC7109.75-16
Supplier: Ricca Chemical


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Catalog Number: RC5888.01-1
Supplier: Ricca Chemical


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MSDS SDS Certificate Certificates    
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Catalog Number: RCR2883200120C
Supplier: Ricca Chemical



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Description:   STANDARD COLOR APHA PLATINUM-COBALT 500
Catalog Number: RC2230-4
Supplier: Ricca Chemical


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MSDS SDS Certificate Certificates    
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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. 20mL x 20pk
Catalog Number: RC2236-20
Supplier: Ricca Chemical


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MSDS SDS Certificate Certificates    
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Catalog Number: 97021-534
Supplier: Hach


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