Laboratory Glassware Overview
This document provides specifications for various types of laboratory glassware, including round bottom flasks, distilling flasks, iodine flasks, Kjeldahl flasks, filtering flasks, and volumetric flasks. Each type of glassware is detailed with its capacity, dimensions, and specific features.
1. Round Bottom Flasks
These flasks have a narrow neck and are available in capacities ranging from 5 ml to 20,000 ml. The outer diameter (O.D.) of the neck and bulb, as well as the height, vary with capacity.
2. Distilling Flasks
These flasks feature a side tube and are available in capacities from 25 ml to 2000 ml. The dimensions of the neck, bulb, and side tube are specified.
3. Iodine Flasks
Characterized by a wide spout and standard ground stopper, these flasks range from 50 ml to 2000 ml in capacity.
4. Kjeldahl Flasks
These round bottom flasks with long necks are used for Kjeldahl analysis, available in capacities from 30 ml to 1000 ml.
5. Filtering Flasks
These flasks, equipped with a tubulature, range from 125 ml to 15,000 ml in capacity, with specified O.D. and height.
6. Volumetric Flasks
Grade A volumetric flasks with ground stoppers are detailed, with capacities from 5 ml to 2000 ml. Each flask's capacity tolerance and ground mouth size are specified.
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