n-Hexadecane-[D₃₄] (98% D)
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n-Hexadecane-[D₃₄] (98% D)
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Di-n-octyl phthalate-[ring-D₄] (98% D)
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Di-n-octyl phthalate-[ring-D₄] (98% D)
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Triphenylene-[D₁₂] (98% D)
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Triphenylene-[D₁₂] (98% D)
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Herbicide reference standard, Cyanazine 500 µg/ml in methanol
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Organic Standard, Cyanazine 500 µg/ml in methanol, Pack type: Glass bottle
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Organic reference standard, 3,3'-Dichlorobenzidine 500 µg/ml in methanol
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Organic Standard, 3,3'-Dichlorobenzidine 500 µg/ml in methanol, Pack type: Glass bottle
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Herbicide reference standard, Dinoseb (2-sec-Butyl-4,6-dinitrophenol) 500 µg/ml in methanol
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Organic Standard, Dinoseb (2-sec-Butyl-4,6-dinitrophenol) 500 µg/ml in methanol, Pack type: Glass bottle
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Dantron, Neat
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Organic Standard, Dantron, Neat, Pack type: Glass bottle
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Organic reference standards, diflucortolone valerate assay standard, BP
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Organic Standard, Diflucortolone valerate assay standard
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Organic reference standard, Phenanthrene 200 µg/ml in isooctane, CIL
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Organic Standard, Phenanthrene 200 µg/ml in isooctane, Pack type: Glass bottle
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Pesticide reference standard, 1,2,3,4-Tetrachlorobenzene 100 µg/ml in isooctane, CIL
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Organic Standard, 1,2,3,4-Tetrachlorobenzene 100 µg/ml in isooctane, Pack type: Glass bottle
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Organic reference standard, 2-(4-Chlorophenoxy)isobutyric acid 10 µg/ml in methanol
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Organic Standard, 2-(4-Chlorophenoxy)isobutyric acid 10 µg/ml in methanol, Pack type: Glass bottle
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Methyl-4-hydroxybenzoate sodium salt
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Methyl-4-hydroxybenzoate sodium salt
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Organic reference standards, 16β-hydroxystanozolol (NMIA D621), Certified Reference Material (CRM)
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Purity estimate obtained by quantitative NMR against an internal standard of dimethyl sulphone is 84,6 ± 1,5% mass fraction, (95% coverage interval). Supporting evidence is provided by HPLC with UV detection, Karl Fischer analysis and theromogravimetric analysis.
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Elemental analysis standards, sulphur standards, VHG
Supplier: LGC Standards PROMOCHEM
This standard solution is intended for use as a certified reference material and calibration standard for the analysis of sulphur in various petroleum products using x-ray fluorescence spectrometry (XRF), combustion and other techniques for sulphur analysis. It is suitable for use with methods such as ASTM D2622, D4294, D5453, D7039, D7212, D7220 and others.
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2,2',3,6,6'-Pentachlorobiphenyl (PCB No. 96)
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2,2',3,6,6'-Pentachlorobiphenyl (PCB No. 96)
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Tellurium standard solution, 1000 mg/L Te in 2% hydrochloric acid standard for AAS
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Tellurium Standard, 1000 mg/L, Tellurium, Matrix: 2% HCl, Application: AAS standards
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Impurity and API standard, levamisole hydrochloride
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Organic Standard, Levamisole hydrochloride
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Organic reference standard, Chloral hydrate 1000 µg/ml in methanol
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Organic Standard, Chloral hydrate 1,000 µg/ml in methanol
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Organic reference standard, 2,2',5-Trichlorobiphenyl (PCB No. 18) 35 µg/ml in isooctane, CIL
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Organic Standard, 2,2',5-Trichlorobiphenyl (PCB No. 18) 35 µg/ml in isooctane, Pack type: Glass bottle
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Organic reference standard, Ergocalciferol (Vitamin D2, Calciferol) 10 µg/ml in methanol
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Organic Standard, Ergocalciferol (Vitamin D2, Calciferol), Pack type: Glass bottle
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Formate ion chromatography standards, VHG
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This solution is intended for use as a certified reference material (CRM) and calibration standard, for ion chromatography (IC) and techniques using other modes of aqueous ion detection.
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Metallo-organic standards, V23 wear metals standard, VHG
Supplier: LGC Standards PROMOCHEM
This solution is intended for use as a certified reference material calibration standard for the analysis of these elements in petroleum products or other organic matrices using inductively coupled plasma optical emission spectroscopy (ICP-OES), inductively coupled plasma mass spectrometry (ICP-MS), rotating disc electrode atomic emission spectroscopy (RDE-AES), flame or furnace atomic absorption spectroscopy (AA or GFAA), and other techniques for elemental analysis.
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Impurity and API standard, topiramate
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Organic Standard, Topiramate
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Supplier: Integra
Supplier: EPPENDORF
Supplier: Integra
Supplier: OZ BIOSCIENCES
Supplier: VWR Collection
Supplier: Corning
Supplier: SenseAnywhere
Supplier: NANOENTEK
Supplier: VWR Collection
Supplier: Integra
Supplier: Testo
Supplier: Sartorius
Supplier: SenseAnywhere
Supplier: Quantabio