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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-47127-U

Supelco® Organic Reference Standard, Cholesterol solution

Catalog Number: (47127-U)
Supplier: Merck
Description: Organic Standard, Cholesterol solution
UOM: 1 * 1 items
Image Unavailable-47102.

n-Paraffin Mix C10, C12, C14, C16, certified reference material, Supelco®

Catalog Number: (47102.)
Supplier: Merck
Description: n-Paraffin Mix C10, C12, C14, C16, Supelco®, (varied conc.)
UOM: 1 * 1 items
Image Unavailable-47083-U

Supelco® Organic Reference Standard, Formaldehyde solution

Catalog Number: (47083-U)
Supplier: Merck
Description: Organic Standard, Formaldehyde solution
UOM: 1 * 1 mL

Certificates


Image Unavailable-86477-5ML

Supelco® Organic Reference Standard, (+)-Terpinen-4-ol

Supplier: Merck
Description: Organic Standard, (+)-Terpinen-4-ol

Image Unavailable-86476-1ML

Supelco® Organic Reference Standard, γ-Terpinene

Supplier: Merck
Description: Organic Standard, γ-Terpinene

Image Unavailable-47261.

Semivolatile Acids Surrogate Spike Mix, certified reference material, Supelco®

Catalog Number: (47261.)
Supplier: Merck
Description: Semivolatile Acids Surrogate Spike Mix, Supelco®, Certified reference material, 10000 mug/mL each component in methanol
UOM: 1 * 1 items
Image Unavailable-36749-1G

Supelco® PESTANAL® Organic Reference Standard, 2,4-Dichlorobenzoic Acid

Catalog Number: (36749-1G)
Supplier: Merck
Description: Organic Standard, 2,4-Dichlorobenzoic acid, Pack type: Glass bottle for solids
UOM: 1 * 1 g

Certificates


Image Unavailable-36932-1G

Supelco® Organic Reference Standard, Hexadecyltrimethylammonium Bromide

Catalog Number: (36932-1G)
Supplier: Merck
Description: Organic Standard, Hexadecyltrimethylammonium bromide, Pack type: Glass bottle for solids
UOM: 1 * 1 g
Image Unavailable-36934-250MG

Supelco® Organic Reference Standard, Bis(Methylglycol) Phthalate

Catalog Number: (36934-250MG)
Supplier: Merck
Description: Organic Standard, Bis(methylglycol) phthalate, Pack type: Glass bottle for solids
UOM: 1 * 250 mg

Certificates


Image Unavailable-46984-250MG

Trimethoprim, analytical standard, VETRANAL™, Supelco®

Catalog Number: (46984-250MG)
Supplier: Merck
Description: Organic Standard, Trimethoprim
UOM: 1 * 250 mg
Image Unavailable-SUPL41318-100ML-F

Lead standard solution, 1000 mg/L Pb in dil. nitric acid (from Pb(NO₃)₂) TraceCERT® standard for ICP, Supelco®

Catalog Number: (SUPL41318-100ML-F)
Supplier: Merck
Description: Lead Standard, 1000 mg/L, TraceCERT®, Supelco®, Lead, Matrix: Nitric acid dil., Application: ICP standards
UOM: 1 * 100 mL
Image Unavailable-62118-5ML

Supelco® Organic Reference Standard, (R)-(+)-Limonene

Supplier: Merck
Description: Organic Standard, (R)-(+)-Limonene, Pack type: Glass bottle

Certificates

Image Unavailable-62174-100MG-F

Supelco® Organic Reference Standard, 3-Bromobenzaldehyde

Supplier: Merck
Description: Organic Standard, 3-Bromobenzaldehyde

Image Unavailable-32007-100MG

Supelco® PESTANAL® Organic Reference Standard, Imazalil

Catalog Number: (32007-100MG)
Supplier: Merck
Description: Organic Standard, Imazalil
UOM: 1 * 100 mg
Image Unavailable-31679-250MG

Chlorpromazine hydrochloride, analytical standard, VETRANAL™, Supelco®

Catalog Number: (31679-250MG)
Supplier: Merck
Description: Organic Standard, Chlorpromazine hydrochloride
UOM: 1 * 250 mg
Image Unavailable-RAD301

Calibration solution for glutaraldehydes, radiello™, Supelco®

Catalog Number: (RAD301)
Supplier: Merck
Description: Organic Standard, Calibration solution for glutaraldehydes, 10 ml
UOM: 1 * 1 Each
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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.
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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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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