Chemicals Standards H
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Hydroxynorketamine (HNK), or 6-hydroxynorketamine, is a secondary metabolite of the anesthetic, dissociative, and antidepressant drug ketamine. It is formed by hydroxylation of the intermediate norketamine. This certified Snap-N-Spike(R) solution is suitable for numerous GC/MS or LC/MS applications…
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spex® HMX 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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A Certified Spiking Solution(R) of 3-epi-25-Hydroxyvitamin D3, the epi isomer of the prohormone 25-hydroxyvitamin D3. The presence of 3-epi-25-hydroxyvitamin D3 can affect accurate quantitation of 25-hydroxyvitamin D3 levels by most routine LC-MS/MS methods and to an unknown extent in immuno- and…
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Molecular Formula: C21H27D3O3 Molecular Weight: 333.48 Linear Structural Formula: C21H27D3O3 Storage: -20C Legal Information: Snap-N-Spike is a registered trademark of Cerilliant Corporation
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Hexavalent Chromium, standard solution, Cr+6 1,000µg/ml
BeanTown ChemicalEC No: 232-143-1 MDL No: MFCD00717544 Liquid (NH4)2Cr2O7 in H2O
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UN No.: 3264 pH: 0.5 (H2O, 20°C) Solubility: (20°C) soluble Density: 1.013 g/cm3 (20°C) Ignition Point: 0.5 (H2O, 20°C)
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A major urinary metabolite of the benzodiazepine etizolam. Etizolam, commonly sold under the trade name Etilaam, Etizola, or Depas, is a benzodiazepine analog used for the short-term treatment of insomnia, anxiety, or panic attacks. This certified Snap-N-Spike(R); solution standard is suitable for…
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4-Hydroxyamphetamine, also known as 4-HA, para-hydroxyamphetamine, and alpha-methyltyramine, is a drug that stimulates the sympathetic nervous system. It is a major metabolite of amphetamine and certain substituted amphetamines. This Certified Spiking Solution(R) is applicable for use in urine drug…
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The LabChem hydrazine standard is non-flammable in nature and is mainly used in laboratory and manufacturing factories. Application: For Laboratory and Manufacturing Use Only
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Hafnium, plasma standard solution, Hf 10,000µg/ml
BeanTown ChemicalEC No: 231-595-7 MDL No: MFCD00011032 . UN No: UN1789; Haz Class: 8; Packing Group: III Liquid HfOCl2 in 5% HCl
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A Certified Spiking Solution(R) suitable for use as starting material in calibrators, controls, or linearity standards for mass spectrometry-based testing applications in clinical diagnostic testing or endocrinology. 16alpha-Hydroxyestrone is a major urinary metabolite of estrone and estradiol.…
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Hot-Plasma ICP-MS Complete Standard
Inorganic VenturesInorganic Ventures' Hot-Plasma ICP-MS Complete Standard is a 125 mL certified reference material set in a nitric acid matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …
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1000 ppm Hafnium for AA
Inorganic VenturesInorganic Ventures' 1000 ppm Hafnium for AA is a certified reference material set in a water (tr. nitric acid / HF) matrix for stability. This hafnium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …
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3-Hydroxyphenazepam is an active metabolite of the novel psychoactive benzodiazepine phenazepam, which emerged in online drug markets in late 2011. Despite being a controlled substance in Europe, North America, and many countries in Asia, phenazepam has been encountered in the form of LSD mimic…
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Concentration: 1,000 µg/mL Matrix: 2% HNO3 Volume: 125 mL Features and Benefits Pure Grade Standards for AA and ICP-OES Analyzed by ICP-OES Analyzed by Classical Wet Assay 32 trace impurities analyzed by ICP-MS of the final solution and reported on the certificate …
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spex® n-Heptane 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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Molecular Formula: C1013C6H12FN3O4 Molecular Weight: 335.24 Linear Structural Formula: C1013C6H12FN3O4 Storage: -20C Legal Information: Snap-N-Spike is a registered trademark of Cerilliant Corporation
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UN No.: 1789 pH: (H2O, 20°C) Solubility: (20°C) not applicable Density: 1.035 g/cm3 (20°C) Ignition Point: (H2O, 20°C)
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Hafnium, plasma standard solution, Hf 1,000µg/ml
BeanTown ChemicalEC No: 231-595-7 MDL No: MFCD00011032 UN No: UN1789; Haz Class: 8; Packing Group: III Liquid, HfOCl2 in 5% HCl
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spex® Hexachloroethane 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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Concentration: 1,000 µg/mL Matrix: 2% HNO3 Volume: 500 mL Features and Benefits Pure Grade Standards for AA and ICP-OES Analyzed by ICP-OES Analyzed by Classical Wet Assay 32 trace impurities analyzed by ICP-MS of the final solution and reported on the certificate …
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"HPLC peptide standard mixture, "
MilliporeSigmaStorage Temperature: −20°C Packaging: Amber vials containing a dried film composed of approx. 0.5-ámg each of Gly-Tyr, Val-Tyr-Val, methionine enkephalin, leucine enkephalin and angiotensin-áII.
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Herbicide Mix #1
RestekConc. in Solvent and Volume: 200 µg/mL each in hexane, 1 mL/ampul Compounds 2,4-D methyl ester (1928-38-7) 2,4-DB methyl ester (18625-12-2) 2,4,5-T methyl ester (1928-37-6) 2,4,5-TP methyl ester (Silvex) (4841-20-7) Dicamba methyl ester (6597-78-0) Dichlorprop methyl ester…
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spex® n-Hexane Organic Standard
SPEX CertiPrepPetroleum and LUST Standards The EPA regulates the monitoring and testing of underground storage tanks (USTs), that were or are used to store petroleum or other hazardous substances, which could impact the environment and human health. Currently, there are over half a million registered underground…
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HPC Control Microbiological CRMs
NSI Lab SolutionsSingle organism microbiological CRMs for HPC Control formulated at 5-500 CFU.
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spex® n-Hexacontane 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…