Guildline Instruments - Displaying items by tag: iapso standard seawater

The International Recognized Calibration Standard for Salinometers! The International Association for Physical Sciences of the Ocean (IAPSO) Standard Seawater manufactured by Ocean Scientific International (OSIL) is available in North America from Guildline Instruments.This Seawater is used to standardize Guildline’s Autosal® and Portasal® Salinometers, and for the calibration of other salinity measuring instruments.