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.
Copper, AAS standard solution, Specpure®, Cu 1000 µg/ml, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Molecular Formula: Cu in 5% HNO3
Physical Form: Liquid
UN No.: 3264
MDL No.: MFCD00010965
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Pharmaceutical Standards, Aripiprazole EP Impurity G (Aripiprazole Dimer Impurity)
Supplier: TLC Standards
Pharmaceutical Standards, Aripiprazole EP Impurity G (Aripiprazole Dimer Impurity)
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Pharmaceutical Standards, Sulpiride EP Impurity A (Amisulpride EP Impurity A)
Supplier: TLC Standards
Pharmaceutical Standards, Sulpiride EP Impurity A (Amisulpride EP Impurity A)
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Pharmaceutical Standards, Escitalopram EP Impurity K Oxalate ((R)-Citalopram Oxalate)
Supplier: TLC Standards
Pharmaceutical Standards, Escitalopram EP Impurity K Oxalate ((R)-Citalopram Oxalate)
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Pharmaceutical Standards, Roxithromycin EP Impurity C (Erythromycin A 9-Oxime (E-Isomer))
Supplier: TLC Standards
Pharmaceutical Standards, Roxithromycin EP Impurity C (Erythromycin A 9-Oxime (E-Isomer))
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Pharmaceutical Standards, Medetomidine Impurity 23 (N-Benzyl Vinyl Analog)
Supplier: TLC Standards
Pharmaceutical Standards, Medetomidine Impurity 23 (N-Benzyl Vinyl Analog)
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S-Adenosyl-L-Methionine-d3 Tritrifluoromethanesulfonic Acid, TLC Pharmaceutical Standards
Supplier: TLC Standards
S-Adenosyl-L-Methionine-d3 Tritrifluoromethanesulfonic Acid, TLC Pharmaceutical Standards
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Almotriptan Impurity 6 (Almotriptan N-Dimer Impurity), TLC Pharmaceutical Standards
Supplier: TLC Standards
Almotriptan Impurity 6 (Almotriptan N-Dimer Impurity), TLC Pharmaceutical Standards
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Dr. Ehrenstorfer Triethanolamine
Supplier: LGC Standards
Dr. Ehrenstorfer Triethanolamine
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Pharmaceutical Standards, Folinic Acid EP Impurity B (Mixture of Diastereomers)
Supplier: TLC Standards
Pharmaceutical Standards, Folinic Acid EP Impurity B (Mixture of Diastereomers)
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Pharmaceutical Standards, Tenofovir Disoproxil USP Related Compound B (9-Propenyladenine)
Supplier: TLC Standards
Pharmaceutical Standards, Tenofovir Disoproxil USP Related Compound B (9-Propenyladenine)
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Pharmaceutical Standards, Selexipag Metabolite (MRE-269, ACT-333679)
Supplier: TLC Standards
Pharmaceutical Standards, Selexipag Metabolite (MRE-269, ACT-333679)
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Pharmaceutical Standards, Terbutaline EP Impurity C HCl (Terbutalone HCl)
Supplier: TLC Standards
Pharmaceutical Standards, Terbutaline EP Impurity C HCl (Terbutalone HCl)
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Copper, plasma standard solution, Specpure®, Cu 1000 µg/ml, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Molecular Formula: Cu in 5% HNO3
Physical Form: Liquid
UN No.: 3264
MDL No.: MFCD00010965
Expand 3 Items
Dr. Ehrenstorfer Phthalic acid, bis-isobutyl ester 10 µg/ml in Cyclohexane
Supplier: LGC Standards
Dr. Ehrenstorfer Phthalic acid, bis-isobutyl ester 10 µg/ml in Cyclohexane
Expand 1 Items
Dr. Ehrenstorfer Haloxyfop (free acid) D4 (phenoxy D4)
Supplier: LGC Standards
Dr. Ehrenstorfer Haloxyfop (free acid) D4 (phenoxy D4)
Expand 1 Items
Atorvastatin Impurity 84 Sodium Salt, TLC Pharmaceutical Standards
Supplier: TLC Standards
Atorvastatin Impurity 84 Sodium Salt, TLC Pharmaceutical Standards
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Hafnium, plasma standard solution, Specpure®, Hf 1000 µg/ml, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Molecular Formula: HfCl2O in 5% HCl
Physical Form: Liquid
UN No.: 1789
MDL No.: MFCD00011032
Expand 2 Items
Dr. Ehrenstorfer Isazofos 10 µg/ml in Isooctane
Supplier: LGC Standards
Dr. Ehrenstorfer Isazofos 10 µg/ml in Isooctane
Expand 1 Items
Dr. Ehrenstorfer Phthalic acid, benzylbutyl ester D4 100 µg/ml in Cyclohexane
Supplier: LGC Standards
Dr. Ehrenstorfer Phthalic acid, benzylbutyl ester D4 100 µg/ml in Cyclohexane
Expand 1 Items
Atorvastatin Pyrrolidone Lactone (Mixture of Diastereomers), TLC Pharmaceutical Standards
Supplier: TLC Standards
Atorvastatin Pyrrolidone Lactone (Mixture of Diastereomers), TLC Pharmaceutical Standards
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Pharmaceutical Standards, Oxytocin N-Terminal Tetrapeptide Dimer Ditrifluoroacetate
Supplier: TLC Standards
Pharmaceutical Standards, Oxytocin N-Terminal Tetrapeptide Dimer Ditrifluoroacetate
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Pharmaceutical Standards, Quetiapine EP Impurity Q Chloride HCl
Supplier: TLC Standards
Pharmaceutical Standards, Quetiapine EP Impurity Q Chloride HCl
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Pharmaceutical Standards, 2-Hydroxy Imipramine beta-D-Glucuronide-d6
Supplier: TLC Standards
Pharmaceutical Standards, 2-Hydroxy Imipramine beta-D-Glucuronide-d6
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Pharmaceutical Standards, Clindamycin Hydrochloride EP Impurity F HCl
Supplier: TLC Standards
Pharmaceutical Standards, Clindamycin Hydrochloride EP Impurity F HCl
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Pharmaceutical Standards, Pomalidomide Impurity 14 Disodium Salt
Supplier: TLC Standards
Pharmaceutical Standards, Pomalidomide Impurity 14 Disodium Salt
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Atorvastatin EP Impurity B Sodium Salt, TLC Pharmaceutical Standards
Supplier: TLC Standards
Atorvastatin EP Impurity B Sodium Salt, TLC Pharmaceutical Standards
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Dr. Ehrenstorfer Azinphos-methyl
Supplier: LGC Standards
Dr. Ehrenstorfer Azinphos-methyl
Expand 1 Items
Pharmaceutical Standards, Rocuronium Bromide Impurity 43 Bromide
Supplier: TLC Standards
Pharmaceutical Standards, Rocuronium Bromide Impurity 43 Bromide
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Pharmaceutical Standards, 11-Keto Oxcarbazepine (Hydrate Form)
Supplier: TLC Standards
Pharmaceutical Standards, 11-Keto Oxcarbazepine (Hydrate Form)
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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