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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:   acrolein, 5000 ug/mL in Acetonitrile.
Catalog Number: NS0002
Supplier: SPEX CERTIPREP LLC


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MSDS SDS    
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Catalog Number: 470005-816
Supplier: LaMotte



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MSDS SDS    
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Description:   Silicone Viscosity Standard, RT1000, Intended for calibration of Brookfield type rotational viscometers. Actual viscosity data at 20 deg C, 23 deg C, 24 deg C, 25 deg C, 26 deg C, 27 deg C, and 40 deg C is provided on the Certificate of Analysis. Meets ISO 9001. 1L
Catalog Number: 10021-892
Supplier: Cannon



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Catalog Number: 76544-696
Supplier: Cayman Chemical Company



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Description:   Residual Chlorine QC Sample, one 2 mL ampule, yields up to 2 L after dilution, Appearance: Solution in Bottle
Catalog Number: SX696
Supplier: SPEX CERTIPREP LLC



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Certificate Certificates    
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Catalog Number: 76436-954
Supplier: Environmental Express



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Catalog Number: 47735-082
Supplier: Cannon


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MSDS SDS    
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Description:   Additions Mixture. Concentration: 2000µg/mL. No. of Analytes: 7. Solvent: Dicholomethane. Unit of Issue: Ampule.
Catalog Number: ULUS-136
Supplier: Ultra Scientific


Small Business Enterprise

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MSDS SDS    
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Description:   2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.
Catalog Number: RK30225
Supplier: Restek



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Description:   Packaged in hexane at a concentration of 1000ug/ml in a 1ml ampule. Includes ampule breaker, deactivated amber screw-top vial, extra product label, Certificate of Analysis and Material Safety Data Sheet (MSDS).
Catalog Number: RK32012
Supplier: Restek



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MSDS SDS    
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Description:   Calibration standard Residual Solvents Class 2 - Mix A, Solvent: In dimethyl sulfoxide, Storage: 0 deg C or colder, Shelf Life: 6 months, Volume: 1 mL/ampule
Catalog Number: 75835-454
Supplier: Restek



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Certificate Certificates    
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Description:   Sucrose solution
Catalog Number: 97054-180
Supplier: Atago



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Description:   Ready to use high level solids standard. Certified for TSS, TDS and TS. 4 x 1000mL glass. COA included listing true values and analytical acceptance limits. TSS=400-500mg/L,TDS=1000-3000mg/L, TS=1400-3500mg/L. Stable and can be stored at room
Catalog Number: NSQCI-055H
Supplier: SPEX CERTIPREP LLC


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Description:   MINERALS WASTEWATER QC SAMPLE 500 ML
Catalog Number: SX506
Supplier: SPEX CERTIPREP LLC



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Certificate Certificates    
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Description:   Standard Oil & Grease Method 1664, 2 components, Concentration: 2,000 ug/mL each in acetone, Minimum shelf life: 6 months, Volume: 10ml/ampule
Catalog Number: 75834-880
Supplier: Restek



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Description:   Carbon Number: C20:1delta 11 cis.
Catalog Number: RK35057
Supplier: Restek



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MSDS SDS    
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Description:   0.007M, Conductivity Standard.Liquid,Not known to be hazardous in this form,500ml,1L.
Catalog Number: AA42692-K7
Supplier: Thermo Scientific Chemicals



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MSDS SDS Certificate Certificates    
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Description:   8270 Calibration Mix #5, Revised
Catalog Number: 10118-472
Supplier: Restek



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MSDS SDS    
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Description:   Standard is packaged in hexane at a concentration of 1000ug/mL in a 1mL ampule. Each standard includes an ampule breaker, deactivated amber screw-top vial, extra product label, Certificate of Analysis and Material Safety Data Sheet (MSDS).
Catalog Number: RK32005
Supplier: Restek



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MSDS SDS    
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Catalog Number: SXUSP-561-D
Supplier: SPEX CERTIPREP LLC



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Description:   Size: 250ml.
Catalog Number: ULIQC-101
Supplier: Ultra Scientific


Small Business Enterprise

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MSDS SDS    
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Catalog Number: 76544-216
Supplier: Cayman Chemical Company



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Catalog Number: RK35026
Supplier: Restek



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Description:   0.010M, Conductivity Standard.Liquid,Not known to be hazardous in this form,500ml,1L.
Catalog Number: AA42679-AP
Supplier: Thermo Scientific Chemicals



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MSDS SDS Certificate Certificates    
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Description:   2000ug/mL. Solvent: Purge and Trap Grade Methanol. Packaged 1mL/ampule.
Catalog Number: RK30420
Supplier: Restek



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MSDS SDS    
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Description:   HYDRAZINE STANDARD SOLUTION 500ML
Catalog Number: BT144320-500ML
Supplier: BeanTown Chemical



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MSDS SDS    
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Description:   Standard Acetochlor, CAS number: 34256-82-1, Purity: 98%, Concentration: 100 ug/mL, Solvent: methanol, Volume: 1 mL/ampul, Shelf Life: 6 months, Storage: 10 deg C
Catalog Number: 75835-178
Supplier: Restek



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Description:   Standard Oxygenates, (5 components), Concentration in Solvent: In P and T methanol, VOA, Shelf Life: 6 months, Storage: 0 degree C or colder, Volume: 1 mL/ampule.
Catalog Number: 75834-512
Supplier: Restek



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Description:   Packaged in methylene chloride. 2000ug/mL. 1mL ampule. Each includes ampule breaker, deactivated amber screw-top vial, extra product label, Certificate of Analysis and Material Safety Data Sheet. Contains 16 compounds.
Catalog Number: RK31011
Supplier: Restek



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MSDS SDS    
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Description:   14:0, methyl myristate, 1.0. 16:0, methyl palmitate,4.0. 18:0,methyl stearate, 3.0. 18:1, methyl oleate, 45.0. 18:2, methyl linoleate,15.0. 18:3, methyl linolenate, 3.0. 20:0, methyl arachidate, 3.0. 22:0 methyl behenate, 3.0. 22:1, methyl erucate, 20.0. 24:0, methyl lignocerate, 3.0.
Catalog Number: RK35012
Supplier: Restek



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Description:   Silicone Viscosity Standard, RT10, Intended for calibration of Brookfield type rotational viscometers. Actual viscosity data at 20 deg C, 23 deg C, 24 deg C, 25 deg C, 26 deg C, 27 deg C, and 40 deg C is provided on the Certificate of Analysis. Meets ISO 9001. 1L
Catalog Number: 10021-860
Supplier: Cannon



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Description:   Non-ratio NTU value: 10. Approved by EPA, Standard Methods, ASTM, ASBC, and EBC. NIST traceable. 125mL. Compatible with VWR800 HF Micro 100, Monitek, ICM, Turner, Hach 2100A or Orbeco Hellige.
Catalog Number: 66115-020
Supplier: GFS Chemicals


Small Business Enterprise

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MSDS SDS    
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