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RS ASTM D7678: 2022
Standard Test Method for Total Oil and Grease (TOG) and Total Petroleum Hydrocarbons (TPH) in Water and Wastewater with Solvent Extraction using Mid-IR Laser Spectroscopy
Abstract

This test method covers the determination of total oil
and grease (TOG) and total petroleum hydrocarbons (TPH) in
water and waste water that are extractable by this test method
from an acidified sample with a cyclic aliphatic hydrocarbon
(for example cyclohexane, cyclopentane) and measured by IR
absorption in the region from 1370 cm–1 to 1380 cm–1 (7.25
?m to 7.30 ?m) using a mid-IR laser spectrometer. Polar
substances are removed by clean-up with Florisil.2

General Information

CodeClassificationThemePagesPublisherAvailability
RS ASTM D7678: 2022ADOPTED ASTM STANDARDSEnvironment. Health protection. Safety122023 Version
Sep 2024		Available
Price: RWF 15,000


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