Restek, 31641, Quality Control Standard Mixture Revised, 500 µg/mL, Acetone, 1 mL/ampul

Name: Quality Control Standard Mixture Revised, 500 µg/mL, Acetone, 1 mL/ampul
Brand: Restek
SKU: 31641

Quality Control Standard Mixture Revised, 500 µg/mL, Acetone, 1 mL/ampul

Catalog Number: 31641

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Category

Environmental Reference Standards

Pack Size500 µg

TagsReference Standards Liquid Reference Standards Multi-Component

Description

ISO/DIS 9377-4 describes a gas chromatography/flame ionization detection (GC/FID) method to analyze total petroleum hydrocarbons (TPHs) in drinking, surface, waste, and treated waste water. Previous methods used fluorocarbon extraction, which was harmful to the environment. This method uses less harmful solvents such as pentane, hexane, or cyclohexane for sample extraction. Restek offers mixtures for ISO/DIS 9377-4 analyses. Florisil cleanup to remove polar compounds is accomplished using a 150-250µm (60/100 mesh) sample preparation column. The analytical column suggested is either an Rtx-1 or an Rtx-5 column with dimensions of 10-25m, 0.25-0.53mm ID, and 0.25-1.0µm film thickness. Diesel #2 (additive-free) (68334-30-5) Motor oil (additive-free bp 325–460 or C18–C32 retention time range) (64742-65-0)
Features & Benefits
Updated reference materials for GC analysis of TPH in water.
Determination of hydrocarbon oil index—applicable to drinking, surface, waste, and treated water.

Specifications

Product Specifications

Catalog No.	31641
Product Name	Quality Control Standard Mixture Revised, 500 µg/mL, Acetone, 1 mL/ampul
Units	ea.
Volume	1 mL
Format	Multi Component
Concentration	500 µg/mL
Solvent	Acetone

Shipping Information

Shipping Weight (lbs)	0.01
Shipping Length (in)	4.5
Shipping Width (in)	0.5
Shipping Height (in)	0.5

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