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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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Omschrijving: Organic Standard, Methyl arachidonate 10 µg/ml in heptane
Catalogus nummer: 47572-U
UOM: 1 * 1 mL
Leverancier: Merck


Omschrijving: Organic Standard, Etoxazole
Catalogus nummer: 32506-50MG
UOM: 1 * 50 mg
Leverancier: Merck


Omschrijving: Organic Standard, (R)-(+)-Limonene, Verpakking: Glass bottle
Catalogus nummer: 62118-5ML
UOM: 1 * 5 mL
Leverancier: Merck

Omschrijving: Organic Standard, Isocarbophos
Catalogus nummer: 37901-100MG-R
UOM: 1 * 100 mg
Leverancier: Merck


Omschrijving: EPA 8270 Nitrosamines Mix, Supelco®, Certified reference material, 2000 mug/mL each component in methanol, : N/A
Catalogus nummer: 48489.
UOM: 1 * 1 ST
Leverancier: Merck


Omschrijving: Organic Standard, Hexadecyltrimethylammonium bromide, Verpakking: Glass bottle for solids
Catalogus nummer: 36932-1G
UOM: 1 * 1 g
Leverancier: Merck


Omschrijving: GPC Standard, ~483000 Mw, Mw/Mn ~1,12, Supelco®
Catalogus nummer: 02363-250MG
UOM: 1 * 250 mg
Leverancier: Merck


Omschrijving: Organic Standard, Azaconazole
Catalogus nummer: 34045-100MG-R
UOM: 1 * 100 mg
Leverancier: Merck


Omschrijving: Multi-Element Standard, Multi-element standard for 23 elements, TraceCERT®, Supelco®, Applicatie: ICP-standaarden
Catalogus nummer: 43843-100ML
UOM: 1 * 100 mL
Leverancier: Merck

Omschrijving: Cesium Standard, 10000 mg/L, TraceCERT®, Supelco®, Cesium, Matrix: Salpeterzuur verd., Applicatie: ICP-standaarden
Catalogus nummer: 79261-100ML
UOM: 1 * 100 mL
Leverancier: Merck


Omschrijving: Hafnium Standard, 1000 mg/L, TraceCERT®, Supelco®, Hafnium, Matrix: 5% HNO₃/<0.5% HF, Applicatie: ICP-standaarden
Catalogus nummer: 04617-100ML
UOM: 1 * 100 mL
Leverancier: Merck


Omschrijving: Organic Standard, α-Endosulfan
Catalogus nummer: 74119-50MG
UOM: 1 * 50 mg
Leverancier: Merck


Omschrijving: Organic Standard, Methoprene
Catalogus nummer: 33375-100MG
UOM: 1 * 100 mg
Leverancier: Merck


Omschrijving: Organic Standard, Chlorobromouron
Catalogus nummer: 45377-250MG
UOM: 1 * 250 mg
Leverancier: Merck


Omschrijving: Aqueous suspension, 2,5% solids, Partikelgrootte: 1 µm, Juistheid: std dev <0,1 µm, Analytical standard
Catalogus nummer: 90305-10ML-F
UOM: 1 * 10 mL
Leverancier: Merck


Omschrijving: Organic Standard, Methylene Blue Calibration Standard for H2S (Hydrogen Sulfide), Pkg of 100 ml
Catalogus nummer: RAD171
UOM: 1 * 1 EA
Leverancier: Merck


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