Crucibles With Lids, Porcelain, Low Form, White

Porcelain Crucibles with lids are supplied in a low form (squat) design, in white glazed porcelain for strength and improved chemical resistance.

Each crucible includes a fitted lid to reduce contamination and heat loss during heating and ash-handling tasks. These ceramic laboratory crucibles are suitable for routine heating, ashing and small-scale analytical work in professional laboratories, teaching laboratories and practical classroom demonstrations.

Design & Construction

Manufactured from glazed porcelain with a smooth internal finish to aid cleaning and reduce material adherence. The low-profile (squat) design provides a stable heating geometry and good access for tongs and spatulas.

The included lid fits securely to limit airborne contamination and retain volatile residues.

Applications & Use

Suitable for general chemistry tasks such as ashing, ignition, small-scale fusion and sample drying. These porcelain crucibles are commonly used in analytical labs, school science rooms and light industrial testing where a non-reactive, heat-resistant container is required. Their glazed interiors help resist chemical attack from common reagents and ease sample transfer and cleaning.

Product Features

• Glazed Porcelain Construction: Provides chemical resistance and a smooth internal surface for easy cleaning and reliable sample recovery.
• Low Form (Squat) Profile: Offers stable heating geometry and straightforward access for laboratory tools, improving handling efficiency.
• Fitted Lid: Minimises contamination and heat loss, aiding reproducible results during heating and ashing procedures.
• High Temperature Capability: 8ml rated to 1050°C; 17ml rated to 1000°C with recommended heating/cooling rates to reduce thermal shock.
• Versatile Use: Suitable for laboratory analysis, teaching demonstrations and small-scale industrial testing where a durable, non-reactive crucible is required.