Chemicals Standards L
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10,000 ppm Lead for ICP
Inorganic VenturesInorganic Ventures' 10,000 ppm Lead for ICP is a certified reference material set in a nitric acid matrix for stability. This lead standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …
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Assurance® Grade LFS Solution 1 without Mercury
SPEX CertiPrepStandards may be diluted in the same matrix as specified; however, caution must be exercised in the choice of the source for your diluents. Diluting the matrix may cause some standards to precipitate. Also, an impure or unknown diluent turns your standard into an unknown. We recommend using only…
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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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alpha-Lactalbumin is an important whey protein that regulates the production of lactose in milk and is present in the milk of almost all mammalian species. This full-length protein CRM is suitable as starting material for use in calibrators or controls for a variety of LC-MS/MS testing applications…
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1000 ppm Lactate for IC
Inorganic VenturesInorganic Ventures' 1000 ppm Lactate for IC is a certified reference material set in a water matrix for stability. This lactate standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . Size: …
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Lithium 3,000mEq/L, Standardized
Reagents®Concentration: 3000mEq/L Composition: Water 88.06%, Lithium Chloride 11.94% Density: 1.07 Color: Colorless liquid Physical State: Liquid Solubility Information: Miscible Shelf Life: 24 Months Storage: Ambient DOT: NOT REGULATED.
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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. Loxapine, structurally related to clozapine, is a typical antipsychotic drug used primarily in the treatment of schizophrenia. Loxapine may be metabolized to…
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Assurance® Grade LFS Solution 1 with Mercury
SPEX CertiPrepStandards may be diluted in the same matrix as specified; however, caution must be exercised in the choice of the source for your diluents. Diluting the matrix may cause some standards to precipitate. Also, an impure or unknown diluent turns your standard into an unknown. We recommend using only…
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L.innocua NCTC11288/ATCC33090, 10/PK
NSI Lab SolutionsUnit Dose™ cultures are formulated to deliver less than 100 CFU per pellet. Directly inoculate media without dilution. Pellets dissolve instantly. Quantitatively validated and traceable cultures are Certified Reference Materials with downloadable Certi
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L-Ascorbic Acid (Vitamin C) is a water-soluble vitamin that is essential for growth and repair of tissue. Quantification of vitamin C levels is performed to evaluate vitamin C deficiency. MDL Number: MFCD00064328 Storage: -70C Application: This reference solution is suitable for use as…
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Loprazolam, marketed under the brand names Dormonoct, Havlane, Sonin and Somnovit, is an imidazolobenzodiazepine derivative with anxiolytic, anticonvulsant, hypnotic, sedative and skeletal muscle relaxant properties. It is licensed and marketed for the short-term treatment of moderately-severe…
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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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1000 ppm Lithium for ICP
Inorganic VenturesInorganic Ventures' 1000 ppm Lithium for ICP is a certified reference material set in a nitric acid matrix for stability. This lithium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …
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Qualitative L.monocytogenes
NSI Lab SolutionsA three sample set for qualitative identification of L. monocytogenes. Set is designed to mimic typical FDA BAM and USDA MLG sample handling procedures. Each set contains 3 x 25 grams of sterile matrix (beef powder or skim milk powder) and three indivi
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L.monocytogenes NCTC7973
NSI Lab SolutionsA pure culture of L. monocytogenes, NCTC 7973, packaged in an easy to use inoculating swab stick. Simple snap valve design releases hydration fluid with a press of the plastic stem valve. Culture pellet supplied in Microgel-Flash quick dissolve matr
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1000 µg/mL Lead in 2% HNO3 - ISO Guide 34 Certified Reference Material
High Purity Standards1000 µg/mL Lead in 2% HNO3 18 Month Expiry Date This standard is traceable to NIST and certified Guide 34 and 17025.
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UN No.: 3264 pH: 0.5 (H2O, 20°C) Density: 1.017 g/cm3 (20°C) Ignition Point: 0.5 (H2O, 20°C)
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1000 ppm Lead for ICP
Inorganic VenturesInorganic Ventures' 1000 ppm Lead for ICP is a certified reference material set in a nitric acid matrix for stability. This lead standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …
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spex® Lead Organometallic Oil
SPEX CertiPrepThe determination of wear metals in engine oils and other lubricants can be applied to machines such as automobiles, aircraft, heavy equipment, trucks, locomotives, military vehicles, etc. The examples are endless. By tracking metals suspended in the used oil, engineers, designers and mechanics can…
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Storage: 2-8C Application: Refer to the product's Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. Legal Information: TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC Other Notes: This Certified…
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Assurance® Grade Lutetium 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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spex Grade Lithium 6
SPEX CertiPrepThe spex grade 6 lithium is mainly used in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage.
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1000 ppm 6Lithium for ICP
Inorganic VenturesInorganic Ventures' 1000 ppm 6Lithium for ICP is a certified reference material set in a nitric acid matrix for stability. This lithium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . To obtain…
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Lormetazepam is a benzodiazepine with sedative-hypnotic, anxiolytic, anticonvulsant, and muscle relaxant effects. Lormetazepam is sold under trade names such as Loramet and Noctamid for treatment of insomnia. This Snap-N-Shoot(R) stable-labeled internal standard is suitable for quantitation of…