Quality Control

Products used in quality control.

474 products

Showing 145–168 of 474

Buffer standard solution PH 9.18 at 25°c No CASStandards & Volumetric SolutionsLiquid from $19.49 2 options Buffer tablets pH 4.0 No CASAnalytical Reagents from $13.49 3 options Buffer tablets PH 4.00 (1 tablet dissolved No CASAnalytical Reagents from $13.49 4 options Buffer tablets PH 4.2 (1 tablet dissolved No CASAnalytical Reagents from $13.49 4 options Buffer tablets pH 6.0 No CASAnalytical Reagents from $13.49 3 options Buffer tablets PH 6.00 (1 tablet dissolved No CASAnalytical Reagents from $13.49 4 options Buffer tablets PH 6.40 (1 tablet dissolved No CASAnalytical Reagents from $13.49 4 options Buffer tablets PH 6.80 (1 tablet dissolved No CASAnalytical Reagents from $13.49 4 options Buffer tablets pH 7.0 No CASAnalytical Reagents from $13.49 3 options Buffer tablets PH 7.00 (1 tablet dissolved No CASAnalytical Reagents from $13.49 4 options Buffer tablets PH 7.00 (10 tablets No CASAnalytical Reagents from $13.49 4 options Buffer tablets PH 7.20 (1 tablet dissolved No CASAnalytical Reagents from $13.49 4 options Buffer tablets PH 8.0 (1 tablet dissolved No CASAnalytical Reagents from $13.49 3 options Buffer tablets pH 9.2 No CASAnalytical Reagents from $13.49 3 options Buffer tablets PH 9.20 (1 tablet dissolved No CASAnalytical Reagents from $13.49 4 options Calcein CAS 1461-15-0IndicatorsPowder from $14.29 7 options Calcein disodium salt CAS 108750-13-6Indicators from $15.09 2 options Calcium stearate CAS 1592-23-0Analytical ReagentsPowder from $20.24 4 options Calconcarboxylic acid CAS 3737-95-9Stains & DyesPowder from $15.74 7 options Calmagite CAS 3147-14-6IndicatorsPowder from $13.49 9 options Celestine blue CAS 1562-90-9Stains & DyesPowder from $166.93 2 options Cesium (Cs) ICP Standard Solution /L In Water traceable to NIST No CASStandards & Volumetric SolutionsLiquid from $428.98 2 options Cesium (Cs) ICP Standard Solution /L In Water traceable to NIST No CASStandards & Volumetric SolutionsLiquid from $18.70 2 options Chloride IC standard ( cl- /l in h2o) No CASStandards & Volumetric SolutionsLiquid $215.26 1 option