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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: 77450-736
Supplier: TLC PHARMACEUTICAL STANDARD LTD


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Catalog Number: 77474-072
Supplier: TLC PHARMACEUTICAL STANDARD LTD


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Description:   In methanol at 5000ug/mL. 5mL ampule. Each standard includes an ampule breaker, deactivated amber screw-top vial, extra product label, Certificate of Analysis and Material Safety Data Sheet. Contains 6 compounds.
Catalog Number: RK31084
Supplier: Restek



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Catalog Number: 77460-852
Supplier: TLC PHARMACEUTICAL STANDARD LTD


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Catalog Number: 10000-944
Supplier: MICROBIOLOGICS, INC.



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Catalog Number: 77459-422
Supplier: TLC PHARMACEUTICAL STANDARD LTD


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Catalog Number: 77475-776
Supplier: TLC PHARMACEUTICAL STANDARD LTD


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Catalog Number: 77458-520
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Catalog Number: 77455-392
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Catalog Number: 77451-688
Supplier: TLC PHARMACEUTICAL STANDARD LTD


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Catalog Number: 77475-916
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Catalog Number: 77458-840
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Catalog Number: 77458-416
Supplier: TLC PHARMACEUTICAL STANDARD LTD


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Description:   FUV-Series (200-700nm) Absorbance- 0.3au (50%T)UV/VIS Photometric Accuracy & Stray Light Calibration Standard, External Dimensions: 12.5 x 12.5 x 45 mm, NIST-Traceable filter for validating photometric performance of a spectrophotometer.
Catalog Number: 76016-710
Supplier: FIREFLYSCI, INC.



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Description:   Composition of each compound listed as a weight/weight % basis. Packaged by volume to contain 50+ mg of mixture.
Catalog Number: RK35035
Supplier: Restek



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Catalog Number: 77450-814
Supplier: TLC PHARMACEUTICAL STANDARD LTD


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Catalog Number: 77455-496
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Catalog Number: 77476-274
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Catalog Number: 77450-540
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