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RESTEK CORP

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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:   Standard Triphenylphosphate, CAS number: 115-86-6, Purity: 99%, Concentration: 20 ug/mL, Solvent: acetonitrile, Volume: 5 mL/ampul, Shelf Life: 6 months, Storage: 10 deg C
Catalog Number: 75835-198
Supplier: Restek



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Description:   Pharmaceutical Impurities Standard, Concentration: 5,000 ug/mL each in N,N-dimethylacetamide, Compounds: Chloroethane (ethyl chloride), Chloromethane (methyl chloride), Storage: 0 deg C or colder, Volume: 1 mL/ampule
Catalog Number: 75834-592
Supplier: Restek



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Description:   Standard 2,2',3,4,4',5'-Hexachlorobiphenyl (BZ no. 138), CAS number: 35065-28-2, Purity: 99%, Concentration: 50 ug/mL, Solvent: acetonitrile, Volume: 5 mL/ampul, Shelf Life: 6 months, Storage: 10 deg C
Catalog Number: 75835-204
Supplier: Restek



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Catalog Number: RK31658
Supplier: Restek



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MSDS SDS    
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Description:   Calibration standard o-Xylene, USB stock solution, CAS no:95-47-6, Concentration: 0.97 mg/mL in dimethyl sulfoxide, Storage: 0 deg C or colder, Shelf Life: 6 months, Volume: 1 mL/ampule
Catalog Number: 75835-964
Supplier: Restek



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Certificate Certificates    
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Description:   Standard (s)-(-)-1,2,4-Butanetriol,CAS Number:42890-76-6, Concentration in Solvent: 1,000 ug/mL in pyridine,Min Shelf Life:6 months, Volume: 1 mL/ampul
Catalog Number: 75835-098
Supplier: Restek



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Description:   Calibration standard 1,2-Dimethoxyethane, USB stock solution, CAS no:110-71-4, Concentration: 0.5 mg/mL in dimethyl sulfoxide, Storage: 0 deg C or colder, Shelf Life: 6 months, Volume: 1 mL/ampule
Catalog Number: 75835-486
Supplier: Restek



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Certificate Certificates    
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Description:   Revised SV Internal Standard Mix, 7 components, Concentration: 2000 ug/mL each in methylene chlorider, Minimum shelf life: 6 months, Volume: 1ml/ampule
Catalog Number: 75834-840
Supplier: Restek



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Description:   Standard Method 525.2 PCB Congener Mix (8 components), Concentration in Solvent: 200 ug/mL each in acetone, Min Shelf Life: 6 months, Volume: 1 mL/ampul
Catalog Number: 75834-936
Supplier: Restek



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Description:   Standard SOM01.1 Voa dmc Kit, Deuterated Monitoring, Concentration in Solvent: 500 ug/mL, Shelf Life: 6 months, Storage: 0 degree C or colder, Volume: 1 mL/ampule.
Catalog Number: 75834-520
Supplier: Restek



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Description:   Calibration standard 2-Methoxyethanol, USB stock solution, CAS no:109-86-4, Concentration: 0.25 mg/mL in dimethyl sulfoxide, Storage: 0 deg C or colder, Shelf Life: 6 months, Volume: 1 mL/ampule
Catalog Number: 75835-512
Supplier: Restek



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Catalog Number: RK31266
Supplier: Restek



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MSDS SDS    
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Description:   Standard Aroclor 1016/1260, exhibit lot-to-lot variation, Concentration in Solvent: 200 ug/mL in isooctane, Min Shelf Life: 6 months, Volume: 1 mL/ampul
Catalog Number: 75834-948
Supplier: Restek



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Description:   Standard Fluazinam, Cas number: 79622-59-6, Concentration: 100 ug/mL each in acetonitrile, Minimum shelf life: 6 months, Volume: 1ml/ampule
Catalog Number: 75834-904
Supplier: Restek



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Description:   LC Multiresidue Pesticide Standard no.9, Contains: 7 Carbamate/Uron Compounds, Detect and quantify pesticides, Concentration: 100 ug/mL each in acetonitrile, Minimum shelf life: 6 months, Volume: 1ml/ampule
Catalog Number: 75834-900
Supplier: Restek



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Certificate Certificates    
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Description:   DRO/ORO Calibration Standard, 12 components, Molecular formula: CH2CL2, Concentration: 2,000 ug/mL each in methylene chloride, Minimum shelf life: 6 months, Volume: 1 mL/ampul
Catalog Number: 75834-802
Supplier: Restek



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