EPA Method 8260B Volatile Organic Compounds, Ultra Scientific
Supplier: Ultra Scientific
Individual Standards. Concentration: 100 µg/mL. No. of Analytes: 1. Solvent: Methyl Alcohol. Unit of Issue: Ampule.
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PURELAB® Chorus 1 Water Purification System, ELGA LabWater
Supplier: ELGA LabWater
Delivering the ultimate in water purity for absolute confidence in your results
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Iodide/Iodate concentrate for dilution to 1L, 1/128 M I2 (1/64N) volumetric solution, Fluka™
Supplier: Honeywell Research Chemicals
Iodide Iodate concentrate, Analytical, for 1L standard solution, 0.05 M I2 (0.1N), CAS Number: 153507-24-5, Synonym: Iodide Iodate solution, Volumetric Concentrate, Size: 6X1EA
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Cubis® II Advanced Analytical Laboratory Balances, MCA Series, Standard Version, Sartorius
Supplier: Sartorius
These Cubis® II laboratory balances are ideal for high-performance portfolio of both lab weighing hardware and software.
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Cubis® II Essential Analytical Laboratory Balances, MCE Series, Standard Version, Sartorius
Supplier: Sartorius
These Cubis® II laboratory balances are ideal for high-performance portfolio of both labs weighing hardware and software.
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Whatman™ Grade 595 Qualitative Filter Papers, Whatman products (Cytiva)
Supplier: Cytiva
A standard grade filter used for many routine analytical applications in different industries (e.g., particle separation from food extracts or filtration of solids from digested environmental samples for iCP/AAs analysis).
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Accessories for Kuderna-Danish Concentrator, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
20-400 top, 20-400 bottom. For the concentration of trace amounts of analytes in an organic solvent prior to analysis. Wheaton Connections eliminate the hooks, springs and clamps common to standard ground joint designs.
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Potassium thiocyanate concentrate for dilution to 1L, 0.1 M KSCN volumetric solution, Fluka™
Supplier: Honeywell Research Chemicals
Potassium thiocyanate concentrate, Analytical, for 1L standard solution, 0.1 M KSCN, CAS Number: 333-20-0, Linear Formula: KSCN, Molar Mass: 97.18 g/mol, Synonyms: Potassium rhodanide, Volumetric Concentrate, Size: 6X1EA
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Lactofen ≥99% (by HPLC)
Supplier: Adipogen
Analytical standard for chromatography. Environmental standard. Herbicide.
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Accessories for Handheld Fluorimeter, ANDalyze
Supplier: ANDalyze Inc
Lead Sensor Kit, Material for (25) tests and/or calibrations for measurement of Lead in water, include: 25 sensors and cuvettes, 25 sample tubes with buffer, 25 syringes (1mL), 15 disposable transfer pipettes, analyte standard solution
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Single Element Standards for AA, Copper, Inorganic Ventures
Supplier: Inorganic Ventures
These standards are intended to use for the calibration of analytical instruments and validation of analytical methods as appropriate.
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Sodium thiosulfate concentrate for dilution to 1L, 0.1 M Na2S2O3 (0.1N) volumetric solution, Fluka™
Supplier: Honeywell Research Chemicals
Sodium thiosulfate solution, Analytical, for 1L standard solution, 0.1 M Na2S2O3 (0.1N), CAS Number: 7772-98-7, Synonym: Sodium thiosulfate solution, Linear Formula: Na2S2O3, Molar Mass: 158.11 g/mol, Volumetric Concentrate, Size: 6X1EA
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Sodium thiosulfate concentrate for dilution to 1L, 0.01 M Na2S2O3 (0.01N) volumetric solution, Fluka™
Supplier: Honeywell Research Chemicals
Sodium thiosulfate solution, Analytical, for 1L standard solution, 0.01 M Na2S2O3 (0.01N), CAS Number: 7772-98-7, Synonym: Sodium thiosulfate solution, Linear Formula: Na2S2O3, Molar Mass: 158.11 g/mol, Volumetric Concentrate, Size: 6X1EA
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Water, NERL™, Reagent Grade
Supplier: Thermo Fisher Scientific
Meets CAP and NCCLS specifications for reagent grade, Type 1 water at time of preparation. Ideal for reconstituting chemistry or coagulation products, preparing analytical standards, or rinsing delicate electrodes. Prepared at 18 megohm/cm specific resistance using reverse osmosis, mixed bed deionization, activated carbon filtration, and final filtration to 0.2µm. Contains no preservatives and is essentially free of soluble organics and inorganic particulate contaminants. Certificate of Analysis includes over 60 parameters and analytes.
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Standard Mixture of n-Paraffins for Gas Chromatography (GC), liquid, TCI America
Supplier: TCI America
Product Categories: Analytical Science, Standard Materials for GC
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Standard Mixture of n-Paraffins for Gas Chromatography (GC), Crystals, TCI America
Supplier: TCI America
Product Categories: Analytical Science, Standard Materials for GC
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ICP-MS Quality Control Standards for EPA Method 200.7, Inorganic Ventures
Supplier: Inorganic Ventures
Quality Control Standard 26 is a certified reference material set in a nitric acid/hydrofluoric acid matrix for stability.
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Water, high purity
Supplier: Thermo Fisher Scientific
Ideal for reconstituting chemistry or coagulation products, preparing analytical standards, or rinsing delicate electrodes. Prepared at 18 megohm/cm specific resistance using reverse osmosis, mixed bed deionization, activated carbon filtration, and final filtration to 0.2µm. Contains no preservatives and is essentially free of soluble organics and inorganic particulate contaminants. Certificate of Analysis is available upon request.
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Analytical Funnels, Polypropylene, Ace Glass
Supplier: Ace Glass
Made of polypropylene, these analytical funnels take standard size filter papers
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Safety-Coated Reagent Bottles, Amber, Narrow Mouth, WHEATON®, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
Create a safe work environment with Wheaton safety coated bottles.
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Sodium hydroxide ≥98% (by acidimetry), pellets, AR® ACS, Macron Fine Chemicals™
Supplier: AVANTOR PERFORMANCE MATERIALS US
AR - The standard Macron Fine Chemicals™ grade of analytical reagents; suitable for laboratory and general use.
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NANOCOLOR® Photometric Test Kits
Supplier: Macherey-Nagel
A range of analytical reagents for photometric water analysis in the NANOCOLOR® standard test version.
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Sodium chloride ≥99% (by argentometric titration), crystals, AR® (ACS) Salts ACS, Macron Fine Chemicals™
Supplier: AVANTOR PERFORMANCE MATERIALS US
AR—The standard Macron Fine Chemicals™ grade of analytical reagents; suitable for laboratory and general use.
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Tocopherol Set, Calbiochem®, EMD Millipore
Supplier: MERCK, S.A. DE C.V. SV
The Tocopherol set is to be used as a quantitative standard, and the material should be weighed analytically before use
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ICP Quality Control Standards for EPA, Rev. 4.4 and 5.4, Inorganic Ventures
Supplier: Inorganic Ventures
These standards are designed for Rev. 4.4 and 5.4.
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Dual Canister Sampling Manifold (Stainless Steel & Siltek®-Treated), Restek
Supplier: Restek
Field duplicates of canister samples frequently result in analyte concentrations with high relative standard deviations.
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Agarose, White, Fine Powder and Tablets, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
Agarose I™ is standard melting/gelling agarose, suitable for routine nucleic acid analytical/preservative applications
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Influent Level Inorganics Wastewater Standard, NSI
Supplier: SPEX CERTIPREP LLC
Whole volume standard
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Gallic acid, fine powder
Supplier: MP Biomedicals
Gallic acid is used as a standard for determining the phenol content of various analytes by the Folin-Ciocalteau assay.
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Sodium sulfate, anhydrous ≥99.0%, granular, AR® ACS 10 - 60 Mesh, Macron Fine Chemicals™
Supplier: AVANTOR PERFORMANCE MATERIALS US
AR—The standard Macron Fine Chemicals™ grade of analytical reagents; suitable for laboratory and general use. If the reagent also meets the requirements of the American Chemical Society Committee on Analytical Reagents, it will be denoted as an AR (ACS) reagent.