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Omschrijving: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
Catalogus nummer: 1308200.
UOM: 1 * 125 mg
Leverancier: USP


Omschrijving: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
Catalogus nummer: 1576708.
UOM: 1 * 5 ST
Leverancier: USP

Omschrijving: 2-(2-Hexyloxyethoxy)ethanol
Catalogus nummer: EHERC12606300
UOM: 1 * 0,25 g
Leverancier: EHRENSTORFER


Omschrijving: Pharmaceutical Analytical Impurities are released through a USP quality process designed to ensure identity and quality appropriate for analytical applications. These impurities are supported with a product information sheet for each batch.
Catalogus nummer: 1A01170.
UOM: 1 * 25 mg
Leverancier: USP


Omschrijving: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
Catalogus nummer: 1576720.
UOM: 1 * 250 mg
Leverancier: USP


Omschrijving: This secondary standard offers multi-traceability to the USP, EP and BP primary standards, where they are available.
Catalogus nummer: PHR1427-1G
UOM: 1 * 1 g
Leverancier: Merck


Omschrijving: Oil red O is a lysochrome (fat-soluble dye) diazo dye used for staining of neutral triglycerides and lipids on frozen sections and some lipoproteins on paraffin sections. In histology, a supersaturated solution of oil red O in isopropanol may be used to stain fat in tissue.
Catalogus nummer: O1516-250ML
UOM: 1 * 250 mL
Leverancier: SIGMA ALDRICH MICROSCOPY


Omschrijving: 2,5-Dimethyl-4-hydroxy-3(2H)-furanone 15% ∼1.2 mol/L in propylene glycol
Catalogus nummer: TCIAD1884-25ML
UOM: 1 * 25 mL
Leverancier: TCI


Omschrijving: 4,5-Dimethyl-3-hydroxy-2(5H)-furanone ∼14% ∼1.2 mol/L in propylene glycol
Catalogus nummer: TCIAD1851-25ML
UOM: 1 * 25 mL
Leverancier: TCI


Omschrijving: Multi-purpose tag that can be used for a variety of applications including identification of multi-conductor cables, inventory, equipment, lockout, safety warning repair and work-in-progress.
Catalogus nummer: BRDY312056
UOM: 1 * 1 ROL
Leverancier: Brady


Omschrijving: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
Catalogus nummer: 1576763.
UOM: 1 * 500 mg
Leverancier: USP


Omschrijving: Set contains 10 different polyethylene glycol/polyethylene oxide standards with Mp ~194, ~970, ~2010, ~4450, ~15000, ~22100, ~62000, ~217000, ~490000, ~1190000; always 3 or 4 standards are lyophilised in a 1,5 ml vial (black, blue or yellow); for 1 complete calibration use one of each of the black, blue and yellow vials; 1 set contains 30 vials for 10 complete calibrations.
Catalogus nummer: 02393-1EA
UOM: 1 * 1 ST
Leverancier: Merck


Omschrijving: Organic Standard, Propylene glycol standard mix in P and T methanol, 1 ml/ampoule
Catalogus nummer: REST31892
UOM: 1 * 1 mL
Leverancier: Restek


Omschrijving: Ethylene glycol (anti-freeze) contamination of automotive lubricants is an indication of a cracked engine block. Glycol presence also can indicate leaks in cooling systems. This test kit model EG-1 presents a purple colour if ethylene glycol and other 1,2 glycols are present in oil or water.
Catalogus nummer: HACH2186400
UOM: 1 * 1 Kit
Leverancier: Hach


Omschrijving: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
Catalogus nummer: 1576796.
UOM: 1 * 500 mg
Leverancier: USP


Omschrijving: Polyethylene vial, 2 ml
Catalogus nummer: HEWLG3160-65315
UOM: 1 * 1 ST
Leverancier: Agilent


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