What is a Bosshead used for?
A Boss head is one of the three things that hold a Florence flask or Conical flask on a retort stand. A Boss head is used to keep the clamp in place so if you put a glass holder in between the clamp it doesn’t fall/break.
What are lab stands used for?
Lab stands are used in every area of science, especially chemistry, for holding and manipulating an experimental apparatus. If you want to set up a home lab, this is one of the vital pieces of equipment you should consider.
What is the purpose of the ring clamp?
What is a ring clamp? Traditionally, ring clamps are used for holding rings while polishing or filing, though they can hold other items such as a piece of metal. They are braced against the bench pin with one hand to provide a secure and safe way to hold rings, and other items, whilst working on them.
Why is it called a retort stand?
The term retort comes by way of Middle French, but ultimately from Latin retortus, twisted back, for the shape of the neck.
What is a spatula used for in chemistry?
Commonly, spatulas are used to transfer samples or chemicals from their original containers to weighing paper, weighing boats, weighing bottles, weighing funnels, or other vessels or containers for weighing.
What is a boss head in chemistry?
A Boss head is one of the three things that holds a Florence flask or Conical flask on a retort stand. A Boss head is used to keep the clamp in place so if you put a glass holder in between the clamp it doesn’t fall/break.
What is a retort ring?
This retort ring can be used to hold various different glassware, but it is mainly used for separatory funnels and similarly shaped glass.
What are ring clamps used for in chemistry?
Ring clamps and miscellaneous stands Open and closed rings are a common means of supporting laboratory apparatus. They do not clamp, per se, but they are used to stabilize or support items such as separatory funnels, or to hold beakers over open flames. Some are available with a PVC coating to cushion the glassware.
What is the function of a retort flask?
In a chemistry laboratory, a retort is a device used for distillation or dry distillation of substances. The liquid to be distilled is placed in the vessel and heated. The neck acts as a condenser, allowing the vapors to condense and flow along the neck to a collection vessel placed underneath.
What is a Scoopula used for in chemistry?
Scoopula is a brand name of a spatula-like scoop utensil used primarily in experimental laboratories to transfer solids: to a weighing paper for weighing, to a cover slip to measure melting point, or a graduated cylinder, or to a watch glass from a flask or beaker through scraping.
What is a retort stand used for in chemistry?
A retort stand is an item used in a Science Lab or classroom used mainly for the subject of Chemistry. Retort stands hold beakers, conical flasks etc with a clamp and keep the object still.
What is the function of base in a retort stand?
The base lowers centre of gravity of the stand, thus increasing stability. Retort stands are often used in the chemistry laboratory. For instance, they are used for distillation experiments (such as organic distillations) and titrations (where they hold a burette).
What is the purpose of a large retort?
The design dates back to the cucurbit (flask) used by medieval alchemists. Large retorts are widely used in industry in separating gold from mercury in amalgams, in separating zinc-metal vapour from the smelted ore mixture, and in obtaining coke or gas from coal.
What is a retort stand made of?
The typical retort stand consists of a heavy base and a vertical rod, both usually made of metal. A number of accessories, such as clamps of various types and iron rings, can be attached to the rod by thumbscrews, at whatever heights and orientations are necessary to support the target equipment.