Chemicals Standards D
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Disulfiram
MilliporeSigmaAnalysis Note These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available. Application Alcohol dehydrogenase inhibitor. General description Pharmaceutical secondary standards for application in quality control provide…
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Decachlorobiphenyl (BZ #209)
RestekCompound: Decachlorobiphenyl (BZ #209) CAS #: 2051-24-3 Conc. in Solvent and Volume: 200 μg/mL in acetone, 5 mL/ampul Max Shelf Life on Ship Date: 75 months Min Shelf Life on Ship Date: 6 months Certified Reference Material (CRM): Yes
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Dextran
bioWORLDA multi-use, branched glucan Reagent Grade Moisture: <3.0% Residue upon ignition: <1.0% Specific Rotation: +187 to +191 Appearance: Solid PH Value: pH (6%, water): 5.5%
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Matrix: H2O Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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DISODIUM EDTA, Primary Standard
GFS ChemicalsComplexing agent used to determine many metal ions by titration
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UN No.: 3264 pH: 0.5 (H2O, 20°C) Solubility: (20°C) soluble Density: 1.012 g/cm3 (20°C) Ignition Point: 0.5 (H2O, 20°C)
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500 ppm Dichloroacetate Standard for IC
Inorganic VenturesInorganic Ventures' 500 ppm Dichloroacetate Standard for IC is a certified reference material set in a water matrix for stability. This dichloroacetate standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …
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dGTP, 100mM, 40 µmol
bioWORLDUltra Pure Grade 2'-Deoxyguanosine-5'-triphosphate Stability (-20°C): >1year Max wavelength (nm) : 250-254
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A Certified Snap-N-Spike(R) Solution for use in clinical toxicology, forensic analysis, or urine drug testing applications by LC/MS or GC/MS. Dimethylone, also known as bk-MDDMA, is a designer drug of the phenethylamine, amphetamine, and cathinone chemical classes with potential psychotropic…
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A stable-labled internal standard suitable for quantitation of desipramine levels in urine, serum, or plasma by LC/MS or GC/MS for urine drug testing, clinical toxicology, forensic analysis, or isotope dilution methods. Desipramine is a tricyclic antidepressant (TCA) sold under the brand names…
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A stable-labeled internal standard suitable for quantitation of 1,25-Dihydroxyvitamin D3 levels by LC-MS/MS. 1,25-Dihydroxyvitamin D3, also known as calcitriol, is a hormonally active metabolite of vitamin D responsible for regulating calcium. Measurement of 1,25-Dihydroxyvitamin D3 is used to…
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spex® Dimethylamine Single-Component Organic Standard
SPEX CertiPrepSingle-component standards are available as stock items. They are supplied in methanol, or in another solvent, where appropriate. Additional solvents include methylene chloride, acetone, benzene, hexane, acetonitrile, THF, and water. Please inquire about the matrix for a particular item when…
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1000 ppm Dysprosium for AA
Inorganic VenturesInorganic Ventures' 1000 ppm Dysprosium for AA is a certified reference material set in a nitric acid matrix for stability. This dysprosium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …
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spex® 1, 4-Dioxane-d8 Single-Component Organic Standard
SPEX CertiPrepSingle-component standards are available as stock items. They are supplied in methanol, or in another solvent, where appropriate. Additional solvents include methylene chloride, acetone, benzene, hexane, acetonitrile, THF and water. Please inquire about the matrix for a particular item when…
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24 Component Mix in Dimethyl Sulfoxide
SPEX CertiPrepWhile the legalization of cannabis, for both medicinal and recreational purposes, has been gaining speed, legislation and regulation has not necessarily kept pace. Even so, out of a drive for self-regulation and significant consumer safety concerns, many producers and manufacturers are turning to…
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Assurance® Grade Dysprosium Single-Element Standard
SPEX CertiPrepAA & ICP Assurance® Grade CRMs are designed for AA and ICP and are available in single and multi-element formulations. 70 Elements are available as single-element standards and are available at 1, 000 µg/mL and/or 10, 000 µg/mL. Application: For AA and ICP
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Diclazepam, also known as, chlorodiazepam and 2'-chloro-diazepam, is a benzodiazepine and functional analog of diazepam that has emerged on the designer drug market. This stable-labeled internal standard is suitable for quantification of diclazepam by LC/MS or GC/MS for clinical toxicology,…
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Also known as diethylcathinone or amfepramone, diethylpropion is a stimulant and appetite suppressant drug of the phenethylamine, amphetamine, and cathinone chemical classes. This reference standard is applicable for use in urine drug testing, clinical toxicology, or forensic analysis by LC-MS/MS…
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DARTMOUTH-4-REV2QC Custom Product
Inorganic Ventureshttps://www.inorganicventures.com/coa-sds-search
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spex® Diisobutyl phthalate Single-Component Organic Standard
SPEX CertiPrepSingle-component standards are available as stock items. They are supplied in methanol, or in another solvent, where appropriate. Additional solvents include methylene chloride, acetone, benzene, hexane, acetonitrile, THF, and water. Please inquire about the matrix for a particular item when…
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10,000 ppm Dysprosium for ICP
Inorganic VenturesInorganic Ventures' 10,000 ppm Dysprosium for ICP is a certified reference material set in a nitric acid matrix for stability. This dysprosium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …