Lids

Lids are essential for protecting samples, maintaining sterility, and ensuring controlled environments across biopharma and laboratory processes. They are designed for use with baths, crucibles, desiccators, microplates, reaction vessels, and other laboratory containers. Applications include cell culture incubation, sample preparation, chromatography, and controlled drying or heating procedures. Specialized formats such as autoclavable microplate lids, airtight desiccator lids, and precision-fit reaction vessel covers help prevent contamination, minimize evaporation, and preserve sample integrity in regulated research and production settings.

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Seven-Neck Reaction Vessel Lids and Adapters, 100 mm, Chemglass

Supplier: Chemglass

Constructed entirely of PTFE, these low-form lids have seven openings: a 1.9cm (³/₄") female NPT center neck, two 1.9cm (³/₄") female NPT vertical side necks, a 2.5cm (1") female NPT side neck with 10°x10° compound angle, and three 0.6cm (¹/₄") female NPT side necks

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Five-Neck Reaction Vessel Lids, Chemglass

Supplier: Chemglass

These five neck reaction vessel lids have a flat ground surface allowing it to be greased or used with an o-ring.

Expand 6 Items

Four-Neck Reaction Vessel Lids, Chemglass

Supplier: Chemglass

These four neck reaction vessel lids have a flat ground surface allowing it to be greased or used with an o-ring.

Expand 13 Items

Reaction Vessel Lids, 4-Necks, Threaded Connector, Chemglass

Supplier: Chemglass

Four neck vessel lid to fit CG-1920 through CG-1936 vessels.

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Dissolution Vessel Covers, Quality Lab Accessories

Supplier: QLA

QLA manufactures a wide selection of vessel covers for most dissolution testers.

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Lids for Wire Mesh Sterilization Baskets

Supplier: WORLD PRECISION INSTRUMENTS LLC

Single frame lids for use with wire mesh sterilization baskets.

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Lids for Platinum and Platinum 95%/Gold 5% Crucibles, Heraeus

Supplier: HERAEUS MATERIALS TECHNOLOGY NA

Platinum crucible lids are designed for use with either the Heraeus line of Platinum Crucibles or the Platinum 95%/Gold 5% Crucibles.

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Reaction Vessel Lids, 5-Necks, 10° Angled Side Necks, Chemglass

Supplier: Chemglass

Reaction vessel lids feature five necks.

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Reaction Vessel Lid for CG-1968-W Style Reactors, Chemglass

Supplier: Chemglass

Reaction vessel lid is constructed of ¹/₄" thick #316 S.S. with a ¹/₈" thick PTFE gasket underneath. The only material exposed to the reaction is PTFE.