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 standard solution, concentrate, 1000 mg Cu in water (from CuCl₂) Titrisol® standard for AAS, Supelco®
Supplier: Merck
Copper Standard, 1000 mg/L, Titrisol®, Supelco®, Copper, Matrix: H₂O, Application: AAS standards
Expand 2 Items
Calibration standards for Turbiquant®, Supelco®
Supplier: Merck
Turbidity Standard, Calibration standard for Turbiquant® 3000 IR, 10000 NTU
Expand 5 Items
Standards, Spectroquant® CombiCheck, Supelco®
Supplier: Merck
Spectroquant® CombiCheck solutions are ready to use multi-parameter standards for the range of applications of Spectroquant® test system. Each pack contains a standard solution and a spiking solution. Both solutions can be used for quality assurance as they are, without dilution.
Expand 8 Items
Selenium standard solution, 1000 mg/L Se in 0,5 M nitric acid (from SeO₂) Certipur® standard for AAS, Supelco®
Supplier: Merck
Selenium Standard, 1000 mg/L, Certipur®, Supelco®, Selenium, Matrix: 0,5 M HNO₃, Application: AAS standards
Expand 2 Items
Antimony standard solution, 1000 mg/L Sb in 7% hydrochloric acid (from Sb₂O₃), Certipur® standard for ICP, Supelco®
Supplier: Merck
Antimony Standard, 1000 mg/L, Certipur®, Supelco®, Antimony, Matrix: 7% HCl, Application: ICP standards
Expand 1 Items
Strontium standard solution, 1000 mg/L Sr in dilute nitric acid (from Sr(NO₃)₂) Certipur® standard for AAS, Supelco®
Supplier: Merck
Strontium Standard, 1000 mg/L, Certipur®, Supelco®, Strontium, Matrix: Nitric acid dil., Application: AAS standards
Expand 2 Items
Silicon standard solution, 1000 mg/L Si in water with hydrofluoric acid (maximum 1%) (from ((NH₄)₂SiF₆) Certipur® standard for AAS, Supelco®
Supplier: Merck
Silicium Standard, 1000 mg/L, Certipur®, Supelco®, Silicon, Matrix: H₂O/tr HF, Application: AAS standards
Expand 2 Items
Vanadium standard solution, concentrate, 1000 mg V in 8,6% sulphuric acid (from VO(SO₄)) Titrisol® standard for AAS, Supelco®
Supplier: Merck
Vanadium Standard, 1000 mg, Titrisol®, Supelco®, Vanadium, Matrix: 8,6% H₂SO₄, Application: AAS standards
Expand 1 Items
Zirconium standard solution, 10000 mg/L Zr in 10% hydrochloric acid (from ZrOCl₂) Certipur® standard for ICP, Supelco®
Supplier: Merck
Zirconium Standard, 10000 mg/L, Certipur®, Supelco®, Zirconium, Matrix: 10% HCl, Application: ICP standards
Expand 1 Items
Vanadium standard solution, 10000 mg/L V in 15% nitric acid (from (NH₄)VO₃) Certipur® standard for ICP, Supelco®
Supplier: Merck
Vanadium Standard, 10000 mg/L, Certipur®, Supelco®, Vanadium, Matrix: 5% HNO₃, Application: ICP standards
Expand 1 Items
Sulphur standard solution, 10000 mg/L S in water (from H₂SO₄) Certipur® standard for ICP, Supelco®
Supplier: Merck
Sulphur Standard, 10000 mg/L, Certipur®, Supelco®, Sulphur, Matrix: H₂O, Application: ICP standards
Expand 1 Items
Manganese standard solution, 1000 mg/L Mn in 0,5 M nitric acid (from Mn(NO₃)₂) Certipur® standard for AAS, Supelco®
Supplier: Merck
Manganese Standard, 1000 mg/L, Certipur®, Supelco®, Manganese, Matrix: 0,5 M HNO₃, Application: AAS standards
Expand 2 Items
Cobalt standard solution, 10000 mg/L Co in dil. nitric acid (from Co(NO₃)₂) Certipur® standard for ICP, Supelco®
Supplier: Merck
Cobalt Standard, 10000 mg/L, Certipur®, Supelco®, Cobalt, Matrix: 2-3% HNO₃, Application: ICP standards
Expand 1 Items
Nickel standard solution, 10000 mg/L Ni in dil. nitric acid (from Ni(NO₃)₂) Certipur® standard for ICP, Supelco®
Supplier: Merck
Nickel Standard, 10000mg/L, Certipur®, Supelco®, Nickel, Matrix: 2-3% HNO₃, Application: ICP standards
Expand 1 Items
Bismuth standard solution, 1000 mg/L Bi in 0,5 M nitric acid (from Bi(NO₃)₃) Certipur® standard for AAS, Supelco®
Supplier: Merck
Bismuth Standard, 1000 mg/L, Certipur®, Supelco®, Bismuth, Matrix: 0,5 M HNO₃, Application: AAS standards
Expand 2 Items
Les recommandations seront personnalisées en fonction de vos préférences d’achat uniquement si vous avez donné votre consentement en activant l’option " Améliorer mon expérience d’achat " sur la page "Mon compte".
Dans le cas contraire, vous recevrez des recommandations génériques.
Catalogue #: 83639.320
Supplier: VWR Chemicals
Catalogue #: 20864.320
Supplier: VWR Chemicals
Catalogue #: 83640.320
Supplier: VWR Chemicals
Catalogue #: 31770.294
Supplier: VWR Chemicals
Catalogue #: 1.00030.2500
Supplier: Merck
Catalogue #: 83645.320
Supplier: VWR Chemicals