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Browse our quartz screw-top vials for sample containment, storage, and analysis (350–1500 nm). Crafted from high-purity fused silica with PTFE-lined screw caps for a secure, chemically inert seal. Suitable for UV-Vis spectroscopy, sample preparation, fluorescence measurements, and long-term sample storage where glass contamination must be avoided.
Various volumes available. Need a custom size? Request a quote. Universities: we accept POs with pay-after-delivery terms. Free shipping on orders over $1,800.
Looking for screw-top cuvettes or stoppered cuvettes? Browse our other categories.












