Weiyel Inc

Stroma:AcetonitrileForm:LiquidTerm of validit:18 MonthsStorage conditions:Store in a freezer-tight and dark place at -20°C. Before use, it should be kept constant temperature to 20±3℃, and shaken w...

Laboratory Instruments Weiyel Inc 21 Dec 2025 ( )

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Stroma:Acetonitrile

Form:Liquid

Term of validit:18 Months

Storage conditions:Store in a freezer-tight and dark place at -20°C. Before use, it should be kept constant temperature to 20±3℃, and shaken well to ensure uniformity. It should be used for one-time use after opening. Strictly prevent contamination during use.

Applications:This reference material can be used as a working standard for routine analysis and testing; it can also be used for laboratory quality control such as testing method evaluation and instrument calibration.

Packing:Ampoules

Reference material:GB 18582-2020 "Limits of Hazardous Substances in Wall Coatings for Buildings"