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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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Product Image-VWRC86125.001

VWR®, UV/Visible standards

Supplier: VWR Chemicals
Description: For spectrophotometer calibration according to European Pharmacopoeia (Ph. Eur.)

MSDS Certificates

Product Image-VWRC84974.180

VWR®, Lithium 1000 mg/L in water standard for ion chromatography

Catalog Number: (VWRC84974.180)
Supplier: VWR Chemicals
Description: Lithium Standard, 1000 mg/L, VWR®, Lithium, Matrix: H₂O, Application: Ion chromatography standards
UOM: 1 * 100 mL

MSDS Certificates


Product Image-VWRC86662.180

VWR® AVS TITRINORM, Gold Standard Solution, 1000 mg/L Au in 2% Hydrochloric Acid AVS TITRINORM Standard for AAS

Supplier: VWR Chemicals
Description: Gold Standard, 1000 mg/L, VWR® AVS TITRINORM, Gold, Matrix: 2% HCl, Application: AAS standards

MSDS Certificates

Product Image-VWRC87041.180

VWR® ARISTAR®, Multi-Element Standards, Cationic for Ion Chromatography

Supplier: VWR Chemicals
Description: Multi-Element Standard, Ion chromatography cation multi-element standard solution VI, 10 - 100 mg/L
NH₄+, K+, Na+, Ca2+, Mg2+, VWR® ARISTAR®, Application: Ion chromatography standards

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Product Image-VWRC84793.180

VWR® ARISTAR®, Multi-Element Quality Control Standard, 10 mg/L for 36 Elements in 2% Nitric Acid , for ICP-MS

Catalog Number: (VWRC84793.180)
Supplier: VWR Chemicals
Description: Multi-Element Standard, Multi-element quality control standard 10 mg/L {Al; Ag; As; B; Ba; Ca; Cd; Ce; Co; Cr; Cu; Dy; Er; Eu; Fe; Gd; Ho; K; La; Li; Lu; Mg; Mn; Na; Nd; Ni; P; Pb; Rb; Se; Sm; Sr; Tl; Tm; V; Zn} in nitric acid 2% ARISTAR® for ICP-MS, VWR® ARISTAR®, Application: ICP-MS standards
UOM: 1 * 100 mL

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Product Image-VWRC456162V

VWR® ARISTAR®, Thallium Standard Solution, 1000 mg/L Tl in dil. Nitric Acid (from Tl), Standard for ICP

Catalog Number: (VWRC456162V)
Supplier: VWR Chemicals
Description: Tl in HNO₃ 2 to 5%.
UOM: 1 * 100 mL

MSDS Certificates


Product Image-VWRC86701.260

VWR®, Platinum standard solution, 1,000 mg/L Pt in 10% hydrochloric acid AVS TITRINORM standard for AAS

Supplier: VWR Chemicals
Description: Platinum Standard, 1000 mg/L, VWR®, Platinum, Matrix: 10% HCl, Application: AAS standards

MSDS Certificates

Product Image-VWRC457202A

VWR® ARISTAR®, Aluminium Standard Solutions for ICP-MS

Supplier: VWR Chemicals
Description: Aluminium Standard, 10 mg/L, VWR® ARISTAR®, Aluminium, Matrix: 2-5% HNO₃, Application: ICP-MS standards

MSDS Certificates

Product Image-VWRC86669.260

VWR® AVS TITRINORM, Cerium Standard Solution, 1000 mg/L Ce in dil. Nitric Acid, Standard for AAS

Supplier: VWR Chemicals
Description: Cerium Standard, 1000 mg/L, VWR® AVS TITRINORM, Cerium, Matrix: 2% HNO₃, Application: AAS standards

MSDS Certificates

Product Image-VWRC85662.180

VWR®, N,N-Dimethylformamide, secondary reference standard for GC, PESTINORM®

Catalog Number: (VWRC85662.180)
Supplier: VWR Chemicals
Description: A secondary GC solvent reference standard for various chromatographic and analytical applications.
UOM: 1 * 100 mL

MSDS Certificates


Product Image-VWRC86692.180

VWR® AVS TITRINORM, Molybdenum Standard Solution, 1000 mg/L Mo in Water, Standard for AAS

Supplier: VWR Chemicals
Description: Molybdenum Standard, 1000 mg/L, VWR® AVS TITRINORM, Molybdenum, Matrix: H₂O, Application: AAS standards

MSDS Certificates

Product Image-VWRC99150.001

VWR®, Certified Reference Material, Cleveland Open Cup flash point

Supplier: VWR Chemicals
Description: Flash point Certified Reference Materials are for the verification of laboratory flash point instruments that are used in testing petroleum and derivative products. COC flash point standards are tested and certified in accordance with ASTM D92 'Standard Test Method for Flash and Fire Points by Cleveland Open Cup Tester.'

MSDS Certificates

Product Image-VWRC84834.260

VWR®, Colour standard solutions ASTM

Supplier: VWR Chemicals
Description: Ready to use colour solutions that are prepared gravimetrically on a weight/weight basis.

MSDS Certificates

Product Image-VWRC99599.180

VWR®, Polysulphide, Certified Reference Materials, in light, mineral oil

Supplier: VWR Chemicals
Description: Polysulphide CRMs are suitable for calibration, verification, or for use in quality control procedures used for analysing sulphur content in petroleum products.

Certificates

Product Image-VWRC85656.180

VWR® PESTINORM®, Cyclohexane, Secondary Reference Standard for GC

Catalog Number: (VWRC85656.180)
Supplier: VWR Chemicals
Description: A secondary GC solvent reference standard for various chromatographic and analytical applications.
UOM: 1 * 100 mL

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Product Image-VWRC91127.001

VWR® PESTINORM®, LC Multiresidue Pesticide Standard (Mix 5) - 30 components, CRM

Catalog Number: (VWRC91127.001)
Supplier: VWR Chemicals
Description: A standard mixture, typically used for food testing, containing the following components: 100 ug/ml each of Acibenzolar-S-methyl [CAS:135158-54-2] ; Bupirimate [CAS:41483-43-6] ; Buprofezin [CAS:69327-76-0] ; Carboxin [CAS:5234-68-4] ; Clethodim [CAS:99129-21-2] ; Clothianidin [CAS:210880-92-5] ; Cyazofamid [CAS:120116-88-3] ; Ethiprole [CAS:181587-01-9] ; Ethofumesate [CAS:26225-79-6] ; Fenamidone [CAS:161326-34-7] ; Fipronil [CAS:120068-37-3] ; Flubendiamide [CAS:272451-65-7] ; Flufenacet [CAS:142459-58-3] ; Hexythiazox [CAS:78587-05-0] ; Mefenacet [CAS:73250-68-7] ; Mesotrione [CAS:104206-82-8] ; Methoprotryne [CAS:841-06-5] ; Metribuzin [CAS:21087-64-9] ; Prometryn [CAS:7287-19-6] ; Propargite [CAS:2312-35-8] ; Prothioconazole [CAS:178928-70-6] ; Pyridaben [CAS:96489-71-3] ; Simetryn [CAS:1014-70-6] ; Sulfentrazone [CAS:122836-35-5] ; Terbutryn [CAS:886-50-0] ; Thiabendazole [CAS:148-79-8] ; Thiacloprid [CAS:111988-49-9] ; Thiamethoxam [CAS:153719-23-4] ; Thiofanox [CAS:39196-18-4] ; Tricyclazole [CAS:41814-78-2] in Acetonitrile
UOM: 1 * 1 mL

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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 at +65 6505 0760.
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