You searched for: Standards
Meeting regulations in any industry, standards are essential for periodically checking the accuracy of equipment pieces. By comparing against the known values, output readings detect errors present and inform personnel adjustments are required. Once the settings of the manual or automatic instruments have returned to zero, the reestablished conditions will yield optimal working performance. Calibrating with concentrated standards eliminates the possibility that environmental changes will induce instrumental miscalculation when accuracy matters most.
Claritas PPT® Grade Bismuth Standards for ICP-MS, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Single element standards for ICP-MS.
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Claritas PPT® Grade Platinum Standard for ICP-MS, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Single element standard for ICP-MS.
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LC Reversed Phase Test Mix #1 (8 Components), Restek
Supplier: Restek
Routine analysis using this mix can assist in determining the need to perform column and/or system maintenance.
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Oxy Set-Up Blend (29 Components), Restek
Supplier: Restek
ASTM Method D6730-01 is specifically designed for the determination of the individual hydrocarbons present in spark ignition fuels, as well as fuel blends containing oxygenates such as methyl tert-butyl ether, ethyl tert-butyl ether, tert-butanol, ethanol, etc.
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24 Organic Volatile Impurities, Class 3 Solvents, USP 467 Pharmaceutical Residual Solvent Standards, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Consumer safety standards. Pharmaceutical residual solvent standards.
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Pharmaceutical Standards, Omeprazole EP Impurity A (Omeprazole USP Related Compound B, Esomeprazole EP Impurity A)
Supplier: TLC Standards
Pharmaceutical Standards, Omeprazole EP Impurity A (Omeprazole USP Related Compound B, Esomeprazole EP Impurity A)
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Pharmaceutical Standards, Fluconazole EP Impurity E (Voriconazole EP Impurity A, Voriconazole USP Related Compound C)
Supplier: TLC Standards
Pharmaceutical Standards, Fluconazole EP Impurity E (Voriconazole EP Impurity A, Voriconazole USP Related Compound C)
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Almotriptan EP Impurity D Malate (Almotriptan USP Related Compound B Malate), TLC Pharmaceutical Standards
Supplier: TLC Standards
Almotriptan EP Impurity D Malate (Almotriptan USP Related Compound B Malate), TLC Pharmaceutical Standards
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Atomoxetine EP Impurity D HCl (Atomoxetine USP Related Compound B (R-Isomer)), TLC Pharmaceutical Standards
Supplier: TLC Standards
Atomoxetine EP Impurity D HCl (Atomoxetine USP Related Compound B (R-Isomer)), TLC Pharmaceutical Standards
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Albendazole EP Impurity B-d3 (Albendazole Sulfoxide-d3, Ricobendazole-d3), TLC Pharmaceutical Standards
Supplier: TLC Standards
Albendazole EP Impurity B-d3 (Albendazole Sulfoxide-d3, Ricobendazole-d3), TLC Pharmaceutical Standards
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Glucose-Glutamic Acid Solution, Standard Check Solution for Biochemical Oxygen Demand (BOD), Ricca Chemical Company
Supplier: Ricca Chemical
APHA BOD Standard Check Solution. (Average APHA 5-day 20[degree]C, BOD is 198 mg/L with a standard deviation of +/-30.5 mg/L BOD). Container: Glass.
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EPA CLP ICP-OES Soil/Water Spike Standard
Supplier: Inorganic Ventures
EPA CLP ICP-OES Soil/Water Spike Standard
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1 ppb 15 Element ICP-MS Calibration/Tuning Standard
Supplier: Inorganic Ventures
1 ppb 15 Element ICP-MS Calibration/Tuning Standard
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10 ppm 4 Element ICP Calibration/Quality Control Standard
Supplier: Inorganic Ventures
10 ppm 4 Element ICP Calibration/Quality Control Standard
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100 ppm 8 Element ICP Calibration/Quality Control Standard
Supplier: Inorganic Ventures
100 ppm 8 Element ICP Calibration/Quality Control Standard
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100 ppm 7 Element ICP Calibration/Quality Control Standard
Supplier: Inorganic Ventures
100 ppm 7 Element ICP Calibration/Quality Control Standard
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Chiral Column Test Mix (9 Components), Restek
Supplier: Restek
The mix consists of (C10:0) Methyl decanoate (210 μg/ml), (C11:0) methyl undecanoate (210 μg/ml), (C12) n-dodecane 150 μg/ml, (C12:0) methyl dodecanoate (210 μg/ml), 2,3-butanediol (+/-) (500 μg/ml), 1-heptanol (180 μg/ml), 3-methylphenol (m-cresol) (160 μg/ml), 1-phenylethanol (+/-) (500 μg/ml) and α-pinene (+/-) (500 μg/ml).
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Pharmaceutical Standards, Pantoprazole EP Impurity D and Pantoprazole EP Impurity F
Supplier: TLC Standards
Pharmaceutical Standards, Pantoprazole EP Impurity D and Pantoprazole EP Impurity F
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Pharmaceutical Standards, Benzhexol-d5 HCl (Trihexyphenidyl-d5 HCl)
Supplier: TLC Standards
Pharmaceutical Standards, Benzhexol-d5 HCl (Trihexyphenidyl-d5 HCl)
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Pharmaceutical Standards, Mycophenolate Sodium EP Impurity B ((Z)-Mycophenolic Acid)
Supplier: TLC Standards
Pharmaceutical Standards, Mycophenolate Sodium EP Impurity B ((Z)-Mycophenolic Acid)
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Pharmaceutical Standards, rac-Hyoscine Butylbromide EP Impurity E HCl
Supplier: TLC Standards
Pharmaceutical Standards, rac-Hyoscine Butylbromide EP Impurity E HCl
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Pharmaceutical Standards, Ubidecarenone (Coenzyme Q10) EP Impurity E (Ubicromenol)
Supplier: TLC Standards
Pharmaceutical Standards, Ubidecarenone (Coenzyme Q10) EP Impurity E (Ubicromenol)
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Pharmaceutical Standards, Mycophenolic Acid Impurity 10 (Mixture of Diastereomers)
Supplier: TLC Standards
Pharmaceutical Standards, Mycophenolic Acid Impurity 10 (Mixture of Diastereomers)
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Pharmaceutical Standards, Labetalol EP Impurity G HCl (Mixture of Diastereomers)
Supplier: TLC Standards
Pharmaceutical Standards, Labetalol EP Impurity G HCl (Mixture of Diastereomers)
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Pharmaceutical Standards, Pilocarpine EP Impurity A HCl (Isopilocarpine HCl)
Supplier: TLC Standards
Pharmaceutical Standards, Pilocarpine EP Impurity A HCl (Isopilocarpine HCl)
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Pharmaceutical Standards, Lidocaine Hydrochloride Monohydrate EP Impurity K HCl
Supplier: TLC Standards
Pharmaceutical Standards, Lidocaine Hydrochloride Monohydrate EP Impurity K HCl
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Pharmaceutical Standards, Nintedanib-13C-d3 (Intedanib-13C-d3)
Supplier: TLC Standards
Pharmaceutical Standards, Nintedanib-13C-d3 (Intedanib-13C-d3)
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Atropine Impurity 5 Bromide (Mixture of Isomers), TLC Pharmaceutical Standards
Supplier: TLC Standards
Atropine Impurity 5 Bromide (Mixture of Isomers), TLC Pharmaceutical Standards
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Pharmaceutical Standards, Norethindrone Impurity 11 (6-Keto Norethindrone Acetate)
Supplier: TLC Standards
Pharmaceutical Standards, Norethindrone Impurity 11 (6-Keto Norethindrone Acetate)
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Pharmaceutical Standards, Metoprolol EP Impurity H (Betaxolol EP Impurity B)
Supplier: TLC Standards
Pharmaceutical Standards, Metoprolol EP Impurity H (Betaxolol EP Impurity B)
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Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: Janitorial Supplies
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: Janitorial Supplies
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International