Quality Control

Products used in quality control.

467 products

Showing 409–432 of 467

S-Mandelic acid CAS 17199-29-0Analytical ReagentsSolid from $15.99 9 options Silica gel, pore size 60 Å, 60-120 mesh particle size CAS 112926-00-8Chromatography ReagentsPowder from $148.99 6 options Silicic acid CAS 1343-98-2Chromatography ReagentsPowder from $140.99 6 options Silicotungstic acid CAS 12027-43-9Analytical ReagentsPowder from $89.99 6 options Sodium (Na) ICP Standard Solution /L in Water traceable to NIST No CASStandards & Volumetric SolutionsLiquid from $434.99 2 options Sodium diphenylamine sulphonate CAS 6152-67-6IndicatorsPowder from $13.49 9 options Sodium hypophosphite CAS 10039-56-2Analytical ReagentsPowder from $49.99 4 options Solochrome dark blue CAS 2538-85-4IndicatorsPowder from $13.49 5 options SPADNS, (a complexometric indicator for zirconium, thorium & fluoride) CAS 23647-14-5IndicatorsPowder from $13.49 10 options Stainless steel - AISI , foil, Fe/Cr/Ni/Mo 3%, thickness 1.2 mm, size 25 × 25 mm, temper annealed No CASStains & Dyes $494.99 1 option Stainless steel - AISI 304 rod, Fe/Cr/Ni, 120 mm dia, length 1000 mm No CASStains & Dyes $6,249.99 1 option Stainless steel - AISI 304 rod, Fe/Cr/Ni, 40 mm dia, length 1500 mm No CASStains & Dyes $6,249.99 1 option Stainless steel - SS316L rod, dia x length 6 mm x 50 mm No CASStains & Dyes from $67.99 2 options Stainless steel - SS316L, 50-100 μm, powder No CASStains & Dyes from $13.49 3 options Starch 0.5% w/v aqueous solution No CASAnalytical ReagentsLiquid $13.49 1 option Sterility Testing Medium A No CASQC, Sterility & Endotoxin Testing $67.99 1 option Sterility Testing Medium B No CASQC, Sterility & Endotoxin Testing $67.99 1 option Sudan black B CAS 4197-25-5Stains & DyesPowder from $17.49 6 options Sudan I CAS 842-07-9Stains & DyesPowder from $13.49 4 options Sudan III CAS 85-86-9Analytical ReagentsPowder from $13.49 6 options Sudan IV CAS 85-83-6Analytical ReagentsLiquid from $13.49 7 options Sudan yellow CAS 2481-94-9Stains & DyesSolid from $13.49 4 options Sulforhodamine g CAS 5873-16-5Stains & Dyes from $44.99 2 options Sulphur (S) ICP Standard Solution /L in Water traceable to NIST No CASStandards & Volumetric SolutionsLiquid from $434.99 2 options