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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 re-established conditions will yield optimal working performance. Calibrating with concentrated standards eliminates the possibility that environmental changes will induce instrumental miscalculation when accuracy matters most.

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 re-established conditions will yield optimal working performance. Calibrating with concentrated standards eliminates the possibility that environmental changes will induce instrumental miscalculation when accuracy matters most.


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Image Unavailable-1.09869.0001

Fluoride standard solution, Titrisol®, Supelco®

Catalog Number: (1.09869.0001)
Supplier: Merck
Description: Fluoride standard solution, 1000 mg/l, Titrisol®, Supelco®, Contents: KF in H₂O, Application: Ion chromatography standards
UOM: 1 * 1 Ampoul

MSDS Certificates


Product Image-1.25026.0100

Ammonium CRMs, standard solutions, Supelco®

Supplier: Merck
Description: NH₄Cl in H₂O

MSDS

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Image Unavailable-1.70234.0100

Zirconium standard solution, 1000 mg/L Zr in 2 M hydrochloric acid (from ZrOCl₂) Certipur® standard for AAS, Supelco®

Catalog Number: (1.70234.0100)
Supplier: Merck
Description: Zirconium Standard, 1000 mg/L, Certipur®, Supelco®, Zirconium, Matrix: 2 M HCl, Application: AAS standards
UOM: 1 * 100 mL

MSDS


Image Unavailable-1.70207.0100

Beryllium standard solution, 1000 mg/L Be in 0,5 M nitric acid (from BeO.(Be(OAc)₂)₃) Certipur® standard for AAS, Supelco®

Supplier: Merck
Description: Beryllium Standard, 1000 mg/L, Certipur®, Supelco®, Beryllium, Matrix: 0,5 M HNO₃, Application: AAS standards

MSDS

Image Unavailable-1.08961.0001

Refractive index standards according to Ph. Eur., Supelco®

Supplier: Merck
Description: Several reference materials for use in testing instruments are described in the European pharmacopoeias (e.g. Ph Eur. 2.2.6). In this case, the substances trimethylpentane, toluene and methylnaphthalene are prescribed. This instrument test should be carried out prior to every analysis. The comprehensive product range includes standards suitable for practically every operating range; the range 1,3915 to 1,6160 (20 °C) is covered.

MSDS Certificates

Image Unavailable-1.70212.0100

Cesium standard solution, 1000 mg/L Cs in 0,5 M nitric acid (from CsNO₃) Certipur® standard for AAS, Supelco®

Catalog Number: (1.70212.0100)
Supplier: Merck
Description: Cesium Standard, 1000 mg/L, Certipur®, Supelco®, Cesium, Matrix: 0,5 M HNO₃, Application: AAS standards
UOM: 1 * 100 mL

MSDS


Product Image-1.09872.0001

Sulphate standard solution, concentrate, 1000 mg SO₄, Titrisol®, Supelco®

Catalog Number: (1.09872.0001)
Supplier: Merck
Description: Titrisol® standards are traceable to standard reference material from NIST.
UOM: 1 * 1 Ampoul

MSDS


Image Unavailable-1.33022.0100

Nonionic surfactants standard solution, 100 mg/L Triton® X-100, Supelco®

Catalog Number: (1.33022.0100)
Supplier: Merck
Description: Organic Standard, Nonionic Surfactants Standard Solution, 1.00 mg/l Triton® X-100, Supelco®, Pack type: Plastic bottle
UOM: 1 * 100 mL

Certificates


Product Image-1.19301.0001

Spectroquant reference standard for Picco, Move and Multy colorimeters, Supelco®

Catalog Number: (1.19301.0001)
Supplier: Merck
Description: A reference standard for chlorine, chlorine dioxide and ozone, that is designed to reassure the user about the accuracy and reliability of the results from the Picco and Multy colorimeters.
UOM: 1 * 1 items

MSDS Certificates


Image Unavailable-1.70379.0100

Magnesium standard solution, 10000 mg/L Mg in dil. nitric acid (from Mg(NO₃)₂) Certipur® standard for ICP, Supelco®

Catalog Number: (1.70379.0100)
Supplier: Merck
Description: Magnesium Standard, 10000 mg/L, Certipur®, Supelco®, Magnesium, Matrix: Nitric acid dil., Application: ICP standards
UOM: 1 * 100 mL

MSDS Certificates


Image Unavailable-1.19514.0100

Tellurium standard solution, 1000 mg/L Te in 0,5 M nitric acid (from H₆TeO₆) Certipur® standard for AAS, Supelco®

Catalog Number: (1.19514.0100)
Supplier: Merck
Description: Tellurium Standard, 1000 mg/L, Certipur®, Supelco®, Tellurium, Matrix: 0,5 M HNO₃, Application: AAS standards
UOM: 1 * 100 mL

MSDS


Product Image-1.70310.0100

Cesium standard solution, 1000 mg/L Cs in dil. nitric acid (from CsNO₃) Certipur® standard for ICP, Supelco®

Catalog Number: (1.70310.0100)
Supplier: Merck
Description: Cesium Standard, 1000 mg/L, Certipur®, Supelco®, Cesium, Matrix: 2-3% HNO₃, Application: ICP standards
UOM: 1 * 100 mL

MSDS


Product Image-1.70347.0100

Ruthenium standard solution, 1000 mg/L Ru in 7% hydrochloric acid (from RuCl₃) Certipur® standard for ICP, Supelco®

Catalog Number: (1.70347.0100)
Supplier: Merck
Description: Ruthenium Standard, 1000 mg/L, Certipur®, Supelco®, Ruthenium, Matrix: 7% HCl, Application: ICP standards
UOM: 1 * 100 mL

MSDS


Image Unavailable-1.09915.0001

Selenium standard solution, concentrate, 1000 mg Se in 5% nitric acid (from SeO₂) Titrisol® standard for AAS, Supelco®

Catalog Number: (1.09915.0001)
Supplier: Merck
Description: Selenium Standard, 1000 mg, Titrisol®, Supelco®, Selenium, Matrix: 5% HNO₃, Application: AAS standards
UOM: 1 * 1 Ampoul

MSDS


Image Unavailable-1.09939.0001

Arsenic standard solution, concentrate, 1000 mg As in water (from As₂O₅) Titrisol® standard for AAS, Supelco®

Catalog Number: (1.09939.0001)
Supplier: Merck
Description: Arsenic Standard, 1000 mg/L, Titrisol®, Supelco®, Arsenic, Matrix: H₂O, Application: AAS standards
UOM: 1 * 1 Ampoul

MSDS


Product Image-1.70317.0100

Europium standard solution, 1000 mg/L Eu in dilute nitric acid (from Eu?O?) Certipur® standard for ICP, Supelco®

Catalog Number: (1.70317.0100)
Supplier: Merck
Description: Europium Standard, 1000 mg/L, Certipur®, Supelco®, Europium, Matrix: 2-3% HNO₃, Application: ICP standards
UOM: 1 * 100 mL

MSDS


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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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