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Tungsten+Standards
Catalog Number:
(84963.180)
Supplier:
VWR Chemicals
Description:
Chromate (in Cr(VI)) standard solution, 1000 mg/l, VWR®, Matrix: H₂O, Contents: (NH₄)₂Cr₂O₇ in water, Application: Ion chromatography standards
UOM:
1 * 100 mL
Supplier:
VWR Chemicals
Description:
Total Base Number (TBN) standards are specifically manufactured for the verification of analytical instruments used to determine base number by potentiometric titration. Each standard is certified in strict accordance with international test method protocols, ASTM D2896 / IP 276.
Supplier:
VWR Chemicals
Description:
Sc₂O₃ in HNO₃ 2 to 5%.
Catalog Number:
(6462-04)
Supplier:
Avantor
Description:
Palladium standard is prepared by dissolution of palladium metal of 99,95% spectral purity.The metal content of the solution is confirmed by ICP analysis, traceable to NIST SRM 3138.
UOM:
1 * 150 mL
Supplier:
VWR Chemicals
Description:
Silicium Standard, 1000 mg/L, VWR® AVS TITRINORM, Silicon, Matrix: H₂O, Application: AAS standards
Supplier:
VWR Chemicals
Description:
Lead Standard, 1000 mg/L, VWR® AVS TITRINORM, Lead, Matrix: 2% HNO₃, Application: AAS standards
Supplier:
VWR Chemicals
Description:
Zinc Standard, 10000 mg/L, VWR®, Zinc, Matrix: 2-5% HNO₃, Application: ICP-MS standards
Catalog Number:
(99128.290)
Supplier:
VWR Chemicals
Description:
Fuel testing Certified Reference Material for the calibration and verification of laboratory instruments used in testing petroleum and derivative products for Cetane Number ISO 5165 / EN 61715.
UOM:
1 * 1 L
Catalog Number:
(458352K)
Supplier:
VWR Chemicals
Description:
Organic Standard, Standard solution imidazole 1000 mg/l in water, Pack type: Plastic bottle
Supplier:
VWR Chemicals
Description:
Density Certified Reference Materials are for the verification of laboratory instruments used in testing petroleum and derivative products for density in accordance with methodology, but not limited to, such as ASTM D4052, IP 365 and other equivalent international methodology.
Supplier:
VWR Chemicals
Description:
Pour Point Certified Reference Materials for the verification of laboratory instruments used in testing petroleum and derivative products for Pour Point to ASTM D97, IP 15, ISO 3016 and other equivalent international test methodologies.
Catalog Number:
(456562K)
Supplier:
VWR Chemicals
Description:
11 Elements in 2% nitric acid solution.
UOM:
1 * 100 mL
Supplier:
VWR Chemicals
Description:
Cobalt Standard, 1000 mg/L, VWR® AVS TITRINORM, Cobalt, Matrix: 5% HNO₃, Application: AAS standards
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 is still displayed and you need assistance, please call us at 1-800-932-5000.
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
is still displayed and you need assistance, please call us at 1-800-932-5000.
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
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The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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