Chemicals Standards A
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Ammonia, Standard
Reagents®Concentration: 5.5mg/L N Composition: Water 100%, Ammonium Chloride 0% Boiling Point: -77.73 °C Density: 1 Melting Point: -33.34 °C Color: Colorless liquid Physical State: Liquid pH Range: 4.5 to 5.5 Solubility Information: Miscible Shelf Life: 6 Months Storage: Ambient DOT:…
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spex® Acrolein 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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Ricca Aluminum Standard, 10, 000 ppm Al
Ricca ChemicalThe Ricca Chemical aluminum standard is perfect for the analysis and detection of chemical samples in laboratories and research facilities.
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pH: 5.3 (H2O, 20°C) Solubility: (20°C) soluble Density: 1.00 g/cm3 (20°C) Ignition Point: 5.3 (H2O, 20°C)
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Acetyl fentanyl is a designer drug and fentanyl analog with a potency 40 times greater than heroin and 80 times greater than morphine. Acetyl fentanyl has been directly implicated in numerous opiate overdose deaths throughout the United States. This stable-labeled internal standard is suitable for…
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Anions in Soil, within NELAC range, 40g
NSI Lab SolutionsA 40 gram sample designed for the DI water extraction procedure followed by analyses. Formulated in the NELAC required range where applicable.
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A 30 gram sample supplied ready to use. Designed for use by EPA Method 8151. Contains all NELAC analytes plus a subset of the other analytes. Supplied in duplicate.
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1000 ppm Arsenic for AA
Inorganic VenturesInorganic Ventures' 1000 ppm Arsenic for AA is a certified reference material set in a nitric acid matrix for stability. This arsenic standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . Size:…
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10,000 ppm Antimony for ICP
Inorganic VenturesInorganic Ventures' 10,000 ppm Antimony for ICP is a certified reference material set in a nitric acid (tr. tartaric acid) matrix for stability. This antimony standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration…
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Kit contains 0.0, 20, 200, 1000 and 4000 NTU standards required to calibrate the Hach 2100N IS/AN IS instruments. The deluxe kit also contains sealed secondary standards of each value.
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1000 ppm Antimony for ICP
Inorganic VenturesInorganic Ventures' 1000 ppm Antimony for ICP is a certified reference material set in a nitric acid (tr. tartaric acid) matrix for stability. This antimony standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration…
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Assurance Grade Lab Performance Check Std, w/o Hg
SPEX CertiPrepMatrix: 5% HNO3 / tr Tart. Acid / tr H
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Kit contains 0.0, 20, 200, 1000 and 4000 NTU standards required to calibrate the Hach 2100N/AN instruments. The deluxe kit also contains sealed secondary standards of each value.
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Microbiological CRMs for Petrifilm® Aerobic Lactic Acid Plates
NSI Lab SolutionsMicrobiological CRMs designed Petrifilm® methods.
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10,000 ppm Arsenic for ICP
Inorganic VenturesInorganic Ventures' 10,000 ppm Arsenic for ICP is a certified reference material set in a nitric acid matrix for stability. This arsenic standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …
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Matrix: H2O Min: >= 995 Max: =< 1005 ppm Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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Synonyms: 4′-Hydroxyacetanilide; 4-Acetamidophenol; N -(4-Hydroxyphenyl)acetamide; N -Acetyl-4-aminophenol; APAP; Paracetamol Formula: CH3CONHC6H4OH Formula Weight: 151.16 CAS No.: 103-90-2 Application: Analgesic. General…