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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. 20mL x 100pk
Catalog Number: RC2236-100P
Supplier: Ricca Chemical


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MSDS SDS Certificate Certificates    
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Description:   50 mS/cm (50,000 umho/cm) at 25°C, 30,300 ppm as NaCl. Poly bottle. 500mL
Catalog Number: RC2248-16
Supplier: Ricca Chemical


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MSDS SDS Certificate Certificates    
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Description:   ZymoBIOMICS* Microbial Community DNA Standard, Source A mixture of genomic DNA of ten microbial strains. Ideal for the validation and optimization, along with the quality control of microbiomics or metagenomcis workflows. Size: 2000ng
Catalog Number: 77001-846
Supplier: Zymo Research



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Catalog Number: RC5464.5-16
Supplier: Ricca Chemical


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MSDS SDS Certificate Certificates    
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Description:   10 mS/cm (10,000 umho/cm) at 25°C. 5400ppm TDS as Sodium Chloride. Certified traceable to NIST Standard Reference Materials. Poly bottle. 500mL
Catalog Number: RC224616
Supplier: Ricca Chemical


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MSDS SDS Certificate Certificates    
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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: RCR5885050-1A
Supplier: Ricca Chemical



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Catalog Number: RC2240-45-32
Supplier: Ricca Chemical


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Catalog Number: RC5896-16
Supplier: Ricca Chemical


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MSDS SDS Certificate Certificates    
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Description:   EP COLOR STANDARD BY4 120ML
Catalog Number: RC2874-4
Supplier: Ricca Chemical


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Description:   16.63 mS/cm (16,630 umho/cm) at 25°C, 9100 ppm as NaCl. Poly bottle. 500mL
Catalog Number: RC2246.17-16
Supplier: Ricca Chemical


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MSDS SDS Certificate Certificates    
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Catalog Number: RCRV588700500A
Supplier: Ricca Chemical



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Description:   Hydranal* Standard 5.0, CAS Number: 6106-24-7, Molar Weight: 32.04 g/mol, water content approx 5.8 mg/g, corresponds to approx 5.0 mg/Ml, Composition: 1-butanol, Container: Glass Bottle, Application: for volumetric KF titrati
Catalog Number: BJ34813-100ML
Supplier: Honeywell Research Chemicals



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MSDS SDS Certificate Certificates    
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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, Conta
Catalog Number: RCR5885050250A
Supplier: Ricca Chemical



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Certificate Certificates    
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Description:   EP Reference Solution B7, Brown Reference Solution, Packed in a amber glass Container, Shelf Life: 12 months, Size: 120 mL, Case of 12
Catalog Number: RCR2880700120C
Supplier: Ricca Chemical



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Catalog Number: RC5888.25-32
Supplier: Ricca Chemical


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MSDS SDS Certificate Certificates    
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Description:   150 uS/cm (150 umho/cm) at 25°C, 71 ppm as NaCl. Poly bottle. 4L
Catalog Number: RC2236.25-1
Supplier: Ricca Chemical


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MSDS SDS Certificate Certificates    
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