You searched for: 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.
PS4R Reflected Light Micrometer Scale, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
Reflected light calibration slide with 0.1" length scale subdivided into 0.001" divisions.
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COUNT-CAL™ Count Precision Size Standards, Microgenics
Supplier: MICROGENICS CORP (FKA DUKE) MS
COUNT-CAL™ count precision size standards, are easy to use product for validating liquid particle counters.
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NG30 Matthews Spray Droplet Sizing Reticle, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
Spray droplet sizing reticle for size and distribution assessments of aersol droplets. Used in conjunction with a 40x Microscope for direct measurements of droplets from 50 to 400 μm diameter.
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Superband UV/VIS/NIR Photometric Accuracy and Linearity Kit, FireflySci
Supplier: FIREFLYSCI, INC.
Kit consists of three filters and a blank for validating photometric accuracy and linearity in the range of 200 to 3000 nm.
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Cupric Sulfate CS, USP/EP Blue Primary Solution, Ricca Chemical Company
Supplier: Ricca Chemical
Cupric Sulfate CS, USP/EP Blue Primary Solution, Ricca Chemical Company
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Organic Reference Standards, Idarubicin Hydrochloride, RS, USP
Supplier: USP
(50 mg)
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Instrument Perform Check #3
Supplier: Inorganic Ventures
Instrument Perform Check #3
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200.7WW Cal Solution #1A
Supplier: Inorganic Ventures
200.7WW Cal Solution #1A
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PerkinElmer ICP-MS Detector Calibration Solution
Supplier: Inorganic Ventures
PerkinElmer ICP-MS Detector Calibration Solution
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10 Element Tuning Solution for ICP-MS
Supplier: Inorganic Ventures
10 Element Tuning Solution for ICP-MS
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Claritas PPT® Grade Minerals Testing Kit, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Claritas PPT® Grade Minerals Testing Kit for ICP-MS are designed for routinely analyzed minerals.
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Standard Solution, Detergent
Supplier: Hach
For accuracy checks in detergents (surfactants) determinations.
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Organic Reference Standard, Hydroxypropyl Betadex, RS, USP
Supplier: USP
(200 mg)
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Lead in Soil Test Kit
Supplier: Industrial Test Systems
Rare Test for Economical Price
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Brix Calibration Solutions, 28%, Sper Scientific
Supplier: Sper Scientific
Solution is packaged 10 bottles per box.
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LaMotte® Soil pH TesTabs Kit
Supplier: LaMotte
An Ideal Alternative to Liquid pH Indicators
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EPA Method 527, Ultra Scientific
Supplier: Ultra Scientific
EPA Method 527 is used to determine SOCs
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NPW - Herbicides QC Concentrate
Supplier: SPEX CERTIPREP LLC
Meet or exceed performance criteria with QC samples.
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TOC/DOC QC Concentrate, Certified Reference Material
Supplier: SPEX CERTIPREP LLC
Meet or exceed performance criteria with QC samples.
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Refractive Index Liquids, Series E
Supplier: Cargille Laboratories
Refractive index liquids have a broad range of applications in diversified fields.
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Nitrite-N QC Concentrate
Supplier: SPEX CERTIPREP LLC
Meet or exceed performance criteria with QC samples.
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Hexavalent Chromium QC Concentrate
Supplier: SPEX CERTIPREP LLC
Meet or exceed performance criteria with QC samples.
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Vanadium QC Concentrate, Certified Reference Material
Supplier: SPEX CERTIPREP LLC
Meet or exceed performance criteria with QC samples.
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Dissolved Oxygen QC Concentrate, Certified Reference Material
Supplier: SPEX CERTIPREP LLC
Meet or exceed performance criteria with QC samples.
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Cyanide in Soil Reference Material
Supplier: SPEX CERTIPREP LLC
Meet or exceed performance criteria with QC samples.
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Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: Janitorial Supplies
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: Janitorial Supplies
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International