Quality Control

Products used in quality control.

474 products

Showing 385–408 of 474

Pan, indicator CAS 85-85-8IndicatorsPowder from $32.99 7 options Par, indicator CAS 16593-81-0IndicatorsPowder from $21.74 8 options Pararosaniline base CAS 467-62-9Stains & DyesPowder from $17.24 4 options Patent blue V CAS 3536-49-0Stains & DyesPowder from $13.49 4 options Phenolphthalein indicator No CASIndicators from $14.02 4 options Phenolphthalein indicator paper No CASIndicators $14.02 1 option Phenosafranine, indicator CAS 81-93-6IndicatorsPowder from $47.99 4 options Phenyl fluorone CAS 975-17-7Indicators from $109.49 4 options Phloxin B CAS 18472-87-2Stains & DyesPowder from $13.49 5 options Phosphate buffered saline No CASAnalytical Reagents from $70.18 3 options Phosphate buffered saline tablets PH 7.40 No CASAnalytical Reagents from $17.14 2 options Phyto Sterility Test Medium No CASQC, Sterility & Endotoxin Testing from $24.16 2 options Poly(acrylic acid) partial sodium salt solution, average Mw ~5,000 by GPC, 50 wt. % in H2O CAS 9033-79-8Analytical ReagentsLiquid from $284.99 2 options Poly(diallyldimethylammonium chloride) solution, average Mw <100,000, 35 wt. % in H2O, polyDDA CAS 26062-79-3Analytical ReagentsLiquid from $182.99 2 options Polyamide with Fluorescence for thin layer chromatography, 6 DF, with fluorescent indicator 254 nm No CASIndicators $35.86 1 option Polyetheretherketone (PEEK), film, thickness 0.025 mm, L 0.5 m, transparent pale amber No CASStandards & Volumetric Solutions $2,277.58 1 option Polyurethane diol solution average Mn ~320, 88 wt. % in H2O No CASAnalytical ReagentsLiquid from $35.86 2 options Potassium (K) ICP Standard Solution /L in Water traceable to NIST No CASStandards & Volumetric SolutionsLiquid from $452.38 2 options Potassium (K) ICP Standard Solution /L in Water traceable to NIST No CASStandards & Volumetric SolutionsLiquid from $148.18 2 options Potassium pyrophosphate CAS 7320-34-5Analytical ReagentsPowder from $23.99 4 options Potassium silicate, solution CAS 1312-76-1Analytical ReagentsLiquid from $26.22 2 options Prussian blue CAS 14038-43-8Stains & DyesPowder from $14.29 5 options Pyrocatechol violet CAS 115-41-3IndicatorsPowder from $27.01 7 options Pyronin B CAS 2150-48-3Stains & DyesPowder from $61.49 3 options