You searched for: 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-Ethylpyridine, analytical standard, Supelco®
Supplier: Merck
Organic Standard, 2-Ethylpyridine, ≥97,0% (GC)
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Organic reference standard, 4'-Methoxyacetophenone, analytical standard, Supelco®
Supplier: Merck
Organic Standard, 4'-Methoxyacetophenone, ≥99,0% (GC)
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Organic reference standard, Heptaldehyde, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Heptaldehyde, ≥97,0% (GC)
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Organic reference standard, 2-Pentanol, analytical standard, Supelco®
Supplier: Merck
Organic Standard, 2-Pentanol, ≥97,0% (GC)
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Organic reference standard, Zeaxanthin, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Zeaxanthin, ≥95,0% (HPLC)
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Organic reference standard, Neoxanthin, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Neoxanthin, ≥97,0% (HPLC)
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Organic reference standard, N-Pivaloylglycine, analytical standard, Supelco®
Supplier: Merck
Organic Standard, N-Pivaloylglycine, ≥98,0% (HPLC)
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Organic reference standard, Amaranth, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Amaranth, ≥98,0% (HPLC)
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Organic reference standard, Isosteviol, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Isosteviol, ≥98,0% (HPLC)
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Organic reference standard, Rebaudioside B, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Rebaudioside B, ≥95,0% (HPLC)
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Organic reference standard, D-(-)-Tagatose, analytical standard, Supelco®
Supplier: Merck
Organic Standard, D-(-)-Tagatose, ≥97% (HPLC)
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Organic reference standard, Damascenone, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Damascenone, ≥98,0% (GC)
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Pharmaceutical secondary standard, L-glutamine, (CRM), Supelco®
Supplier: Merck
Organic Standard, L-Glutamine
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Pharmaceutical secondary standard, L-tyrosine, (CRM), Supelco®
Supplier: Merck
Organic Standard, L-Tyrosine
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Supelco® PESTANAL® Organic Reference Standard, Oryzalin
Supplier: Merck
Organic Standard, Oryzalin
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Pharmaceutical secondary standard, Atenolol, (CRM), Supelco®
Supplier: Merck
Organic Standard, Atenolol
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Pharmaceutical secondary standard, p-Chloroaniline, (CRM), Supelco®
Supplier: Merck
Organic Standard, p-Chloroaniline
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Pharmaceutical secondary standard, lopinavir, (CRM), Supelco®
Supplier: Merck
Organic Standard, Lopinavir
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Pharmaceutical secondary standard, iohexol, (CRM), Supelco®
Supplier: Merck
Organic Standard, Iohexol
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Supelco® PESTANAL® Organic Reference Standard, Glyphosate-2-¹³C
Supplier: Merck
Organic Standard, Glyphosate-2-¹³C
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Pharmaceutical secondary standard, methotrexate, (CRM), Supelco®
Supplier: Merck
Organic Standard, Methotrexate
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Pharmaceutical secondary standard, Ethylparaben, (CRM), Supelco®
Supplier: Merck
Organic Standard, Ethylparaben
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Pharmaceutical secondary standard, (+)-Catechin, (CRM), Supelco®
Supplier: Merck
Organic Standard, (+)-Catechin
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Pharmaceutical secondary standard, ubidecarenone, (CRM), Supelco®
Supplier: Merck
Organic Standard, Ubidecarenone
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Pharmaceutical secondary standard, topiramate, (CRM), Supelco®
Supplier: Merck
Organic Standard, Topiramate
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Pharmaceutical secondary standard, Flucytosine, (CRM), Supelco®
Supplier: Merck
Organic Standard, Flucytosine
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Pharmaceutical secondary standard, spiramycin, (CRM), Supelco®
Supplier: Merck
Organic Standard, Spiramycin
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Pharmaceutical secondary standard, octocrylene, (CRM), Supelco®
Supplier: Merck
Organic Standard, Octocrylene
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Pharmaceutical secondary standard, Chloramphenicol, (CRM), Supelco®
Supplier: Merck
Organic Standard, Chloramphenicol
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Pharmaceutical secondary standard, olanzapine, (CRM), Supelco®
Supplier: Merck
Organic Standard, Olanzapine
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Supplier: VWR Collection
Supplier: Integra
Supplier: VWR Chemicals
Supplier: VWR Collection
Supplier: Integra
Supplier: SCIENTIFIC INDUSTRIES ELMIS
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: Industrial Physics
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: EPPENDORF
Supplier: Integra
Supplier: GETT GERATETECHNIK
Supplier: HENKE SASS WOLF