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Product
Total Alkalinity Titrator
Manufacturer
Apollo SciTech
Group
Analysis equipment > Sea water analysis equipment
Related
Analysis
Catalogue
TALK_AS-ALK2.pdf
ZLS corp PHOTO
There are several general-purpose acid-base titrators available commercially. Apollo SciTech's AS-ALK2 is one that truly automates the Gran titration procedure, including controlling the titration and standardization procedures and the calculation of the final result.

AS-ALK2 is designed for both laboratory and shipboard use with small sample volume (10 – 25 mL) and high precision (0.1% or better). The titrator is fully automated with standardization and sample analysis. AS-ALK2 provides Gran titration for alkalinity determination of both seawater and brackish waters. Full temperature control is provided on all liquids. Water jackets are used to surround the digital syringes for temperature control. For best data quality, a water bath must be used to supply water with a constant temperature to control the titration temperature.