138 Haven Avenue, Port Washington, NY 11050
1-516-767-1860
info@overnightlab.com
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Best Services

We mainly specialize in dietary supplement testing where products are required be tested for purity, identity, composition, strength, and limit of contaminants. We also provide Analytical Services, include Botanical Identification, Microbiological Tests, Heavy Metal contaminants screening, etc...

High Quality

We are Overnight Laboratory Corp, who strive to safe guard your products and provide you fast, accurate, and dependable results! We provide services as an analytical testing laboratory for the Long Island and New Jersey manufacturing area, as well as serving other clients nationally.

Laboratory Instrumentation

3M Petrifilm for Microbiological Analysis, Fourier Transform Infrared Spectroscopy, High Performance Thin Layer Chromatography (HPTLC),Inductively Coupled Plasma Optical Emission Spectroscopy (ICP-OES),Macroscopy & Microscopy,Ultraviolet-Visible Spectroscopy (UV-Vis), etc...