|  | B |
SECTION B — PERFORMING OPERATIONS

SEPARATING AND MIXING

|  | B01 |
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL (furnaces, kilns, ovens, retorts, in general Fulltext... Hierarchy... Expanded...F27)

|  | B01L |
CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE (apparatus for medical and pharmaceutical purposes Fulltext... Hierarchy... Expanded...A61; apparatus for industrial purposes and laboratory apparatus whose construction and performance are comparable to that of similar industrial apparatus, see the relevant classes for industrial apparatus, particularly sub-classes of Fulltext... Hierarchy... Expanded...B01 and Fulltext... Hierarchy... Expanded...C12; separating or distilling apparatus Fulltext... Hierarchy... Expanded...B01D; mixing or stirring devices Fulltext... Hierarchy... Expanded...B01F; atomisers Fulltext... Hierarchy... Expanded...B05B; vibrating devices, e.g. shaking tables Fulltext... Hierarchy... Expanded...B06B; sieves Fulltext... Hierarchy... Expanded...B07B; corks, bungs Fulltext... Hierarchy... Expanded...B65D; handling liquids in general Fulltext... Hierarchy... Expanded...B67; vacuum pumps Fulltext... Hierarchy... Expanded...F04; siphons Fulltext... Hierarchy... Expanded...F04F 10/00; taps, stop-cocks Fulltext... Hierarchy... Expanded...F16K; tubes, tube joints Fulltext... Hierarchy... Expanded...F16L; apparatus specially adapted for investigating and analysing materials Fulltext... Hierarchy... Expanded...G01, particularly Fulltext... Hierarchy... Expanded...G01N; electrical or optical apparatus, see appropriate classes in Sections G and H)

|  | B01L |
Note(s) This sub-class is intended to take only laboratory apparatus which is either applicable solely to laboratory purposes or which, by reason of its simple construction and adaptability, is such as would not be suitable for industrial use.

|  | B01L 1/00 |
Enclosures; Chambers (fume cupboards Fulltext... Hierarchy... Expanded...B08B; provided with manipulation devices, glove boxes Fulltext... Hierarchy... Expanded...B25J; cooling chambers Fulltext... Hierarchy... Expanded...F25D)

|  | B01L 1/02 |
· | Air-pressure chambers; Air-locks therefor

|  | B01L 1/04 |
· | Dust-free rooms or enclosures

|  | B01L 3/00 |
Containers or dishes for laboratory use, e.g. laboratory glassware (bottles Fulltext... Hierarchy... Expanded...B67B; culture dishes for microbiological use Fulltext... Hierarchy... Expanded...C12K); Droppers (receptacles for volumetric purposes Fulltext... Hierarchy... Expanded...G01F)

|  | B01L 3/02 |
· | Burettes; Pipettes

|  | B01L 3/04 |
· | Crucibles

|  | B01L 3/06 |
· | Crystallising dishes

|  | B01L 3/08 |
· | Flasks (specially adapted for distillation Fulltext... Hierarchy... Expanded...B01D)

|  | B01L 3/10 |
· | Wash bottles

|  | B01L 3/12 |
· | Gas jars or cylinders

|  | B01L 3/14 |
· | Test tubes

|  | B01L 3/16 |
· | Retorts

|  | B01L 3/18 |
· | Spatulas

|  | B01L 5/00 |
Gas handling apparatus (gas jars or cylinders Fulltext... Hierarchy... Expanded...B01L 3/12; gas absorption bulbs Fulltext... Hierarchy... Expanded...B01D 53/00; gas generators Fulltext... Hierarchy... Expanded...B01J 7/00; steam traps Fulltext... Hierarchy... Expanded...F16T; cold traps Fulltext... Hierarchy... Expanded...F28B)

|  | B01L 5/02 |
· | Gas collection apparatus, e.g. by bubbling under water (for sampling Fulltext... Hierarchy... Expanded...G01N)

|  | B01L 5/04 |
· | Gas washing apparatus, e.g. by bubbling

|  | B01L 7/00 |
Heating apparatus (evaporators Fulltext... Hierarchy... Expanded...B01D 1/00; drying gases or vapours, e.g. desiccators, Fulltext... Hierarchy... Expanded...B01D 53/26; autoclaves, digesters Fulltext... Hierarchy... Expanded...B01J 3/00; burners Fulltext... Hierarchy... Expanded...F23D; drying ovens Fulltext... Hierarchy... Expanded...F26B; furnaces, ovens Fulltext... Hierarchy... Expanded...F27)

|  | B01L 7/02 |
· | Water baths; Sand baths; Air baths

|  | B01L 9/00 |
Supporting devices; Holding devices (tweezers, tongs Fulltext... Hierarchy... Expanded...B25B)

|  | B01L 9/02 |
· | Laboratory benches or tables; Fittings therefor

|  | B01L 9/04 |
· | Retort stands; Retort clamps

|  | B01L 9/06 |
· | Test-tube stands; Test-tube holders

|  | B01L 11/00 |
Apparatus not provided for in the preceding groups (chemical indicators in general Fulltext... Hierarchy... Expanded...G01N)

|  | B01L 11/02 |
· | Heat insulating devices, e.g. jackets or flasks