Color Standards
Saybolt (ASTM D6045, D156) Colour Reference Standard, Paragon Scientific™
Saybolt Colour Reference Standards are for routine calibration of colour measuring instruments and verification of test data. Process industries throughout the world use colorimeters for colour control of products such as edible and industrial oils, fuels, chemicals, pharmaceuticals, paints and coatings.
Y3 Yellow Color Reference Solution, According to European Pharmacopoeia (EP), Reagecon
For examination of degree of coloration of liquids, produced by combining Reagecon's primary color solutions
Soluzione primaria, opalescente
Used to calibrate, control, qualify and validate turbidimeters and nephelometers. Primary Opalescent Suspension, EP Grade, Reagecon™ is a ready-to-use formazin suspension with an opalescent value of 4000 NTU. It is designed for use as a turbidity standard in accordance with Eu. Ph. Chapter 2.
Standard Color Solution Y (Yellow) According to Chinese Pharmacopoeia (ChP), Reagecon
Chinese pharmacopeia standard color reference ampule.
Paper Titan Paper EU Pharmacopoeia, Fisher Chemical™
Pharmacopoeia reagents are intended for use in pharmacopoeia testing and monographs, produced under a GMP compliant ISO 9001 quality management system according to the relevant pharmacopoeia specification, using the pharmacopoeia reagent quality components and water meeting the relevant pharmacopoeia monograph requirement for Purified Water. Some pharmacopoeia standards are also accredited according to ISO 17025 and ISO Guide 43.
