Standard
Il rispetto degli standard in qualsiasi settore è essenziale per verificare periodicamente l’accuratezza delle apparecchiature. Confrontando i valori misurati con quelli noti, le letture individuano eventuali errori e informano il personale sugli aggiustamenti necessari. Una volta che le impostazioni degli strumenti manuali o automatici vengono riportate a zero, le condizioni ristabilite garantiscono prestazioni ottimali. La calibrazione con standard concentrati elimina la possibilità che i cambiamenti ambientali causino errori strumentali quando la precisione è più importante.
Microbial community DNA standard, with <0,01% foreign microbial DNA
Supplier: Zymo Research
The ZymoBIOMICS Microbial Community DNA Standard is designed to assess bias, errors and other artifacts after the step of nucleic acid purification.
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Mouse 5-mC and 5-hmC DNA Standard
Supplier: Zymo Research
Control DNA for 5-mC and 5-hmC detection and/or quantitation applications.
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Combined six cation standard-II, Dionex™
Supplier: DIONEX
Ion standards are used for a variety of routine anion, cation, and standard determinations.
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ZymoBIOMICS® Microbial Community Standard
Supplier: Zymo Research
The ZymoBIOMICS microbial community standard is designed to assess bias and errors in the extraction methods of a microbiomics workflow.
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EP Reference Solution BY2, Brownish-Yellow Reference Standard
Supplier: RICCA CHEMICAL
EP reference solution BY2, Brownish-yellow standard solution, Glass bottle, amber
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Standard di conducibilità 2.000 µS/cm (25°C; 1.000 ppm; NaCl) in soluzione acquosa
Supplier: RICCA CHEMICAL
Conductivity standard 2000 µS/cm (1000 ppm; NaCl) in aqueous solution, 2000 µS/cm, Temperatura di riferimento: 25 °C
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EP Reference Solution BY4, Brownish-Yellow Reference Solution
Supplier: RICCA CHEMICAL
EP Reference solution BY4, brownish-yellow reference solution, Glass bottle, amber
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Calibration standards for osmometers
Supplier: GONOTEC
Calibration standard, Osmolalità: 850 mOsmol/kg, 10× 1 ml
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#: 20864.320
Supplier: VWR Chemicals
#: 83640.320
Supplier: VWR Chemicals
#: 31770.294
Supplier: VWR Chemicals
#: 1.00030.2500
Supplier: Merck