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.
Organic reference standard, 2-Propanethiol, analytical standard, Supelco®
Supplier: Merck
Organic Standard, 2-Propanethiol, ≥97,0% (GC)
Expand 1 Items
Phytochemical standard, Sesamol, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Sesamol
Expand 1 Items
Organic reference standard, Iscotrizinol, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Iscotrizinol
Expand 1 Items
Supelco® Organic Reference Standard, Amino Acid Standards, Physiological
Supplier: Merck
Organic Standard, Amino acid standards, physiological
Expand 3 Items
Organic reference standard, Viridiflorol, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Viridiflorol, ≥95,0% (GC)
Expand 1 Items
Organic reference standard, 7-Methylcoumarin, analytical standard, Supelco®
Supplier: Merck
Organic Standard, 7-Methylcoumarin, ≥98,0% (HPLC)
Expand 1 Items
Organic reference standard, Bisphenol F, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Bisphenol F, ≥98,0% (HPLC)
Expand 1 Items
Supelco® Organic Reference Standard, Indoor Air Standard
Supplier: Merck
Organic Standard, Indoor air standard, 1×1 ml
Expand 2 Items
Turbidity calibration standards, formazin, Supelco®
Supplier: Merck
Turbidity Standard, Turbidity calibration standard, formazin, 5 NTU, Type: Formazine
Expand 30 Items
Organic reference standards, Aspartame, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Aspartame, Package of 500 mg
Expand 1 Items
Supelco® Organic Reference Standard, Chlorophyll B
Supplier: Merck
Organic Standard, Chlorophyll b
Expand 1 Items
Supelco® Organic Reference Standard, Amino Acid Standards for Protein Hydrolysates
Supplier: Merck
Organic Standard, Amino acid standards for protein hydrolysates
Expand 1 Items
Supelco® Organic Reference Standard, Maize GMO Standard for CHB-351 ‘Starlink’
Supplier: Merck
Organic Standard, Maize GMO Standard for CHB-351 ‘Starlink’
Expand 1 Items
Supelco® Organic Reference Standard, Tricosane
Supplier: Merck
Organic Standard, Tricosane
Expand 2 Items
Ampicillin, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Ampicillin
Expand 1 Items
Organic reference standard, Decanal, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Decanal, ≥95,0% (GC), 1 ml
Expand 1 Items
Recommendations will be personalized based on your shopping preferences only if you have given your consent by enabling "Enhance my Shopping Experience" on the "Personal Info page".
Otherwise, you will receive generic recommendations.
Catalog #: 83639.320
Supplier: VWR Chemicals
Catalog #: 20864.320
Supplier: VWR Chemicals
Catalog #: 83640.320
Supplier: VWR Chemicals
Catalog #: 31770.294
Supplier: VWR Chemicals
Catalog #: 1.00030.2500
Supplier: Merck
Catalog #: 83645.320
Supplier: VWR Chemicals