Williamson Standard Taper 14/20 Macroscale Kem-Kit®
This standard kit contains all the components necessary to perform the experiments described in the Williamson text Macroscale and Microscale Organic Experiments. Students use the separatory funnel for extractions and for liquid addition in reaction assemblies. Classical atmospheric, steam, fractional, and vacuum distillations are possible with kit components. Apparatus setup time is minimal, providing the user with more lab time. Smaller quantities afford a greater degree of safety, improve air quality in the lab, and substantially reduce disposal costs.
| Component | Item | No. in Kit | Model No. |
|---|---|---|---|
| Conical flask, 15mL | A | 1 | 186-251450-0015 |
| Claisen adapter | B | 1 | 186-273755-0000 |
| Connecting adapter | C | 1 | 186-274960-0000 |
| Vacuum adapter | D | 1 | 186-276405-0000 |
| Water jacketed condenser | E | 1 | 186-282555-0000 |
| Distilling column | F | 1 | 186-286100-0000 |
| Distillation receiver | G | 1 | 186-288260-0001 |
| Kjeldahl shaped flask, 50mL | H | 1 | 186-294300-0050 |
| Kjeldahl shaped flask, 100mL | I | 1 | 186-294300-0100 |
| Separatory funnel, 125mL | J | 1 | 186-298281-0125 |
| Centrifuge tube | K | 1 | 186-411800-0015 |
| Stopcock, PE/nylon | L | 1 | 186-420163-1500 |
| Chromatography column | M | 1 | 186-420166-1001 |
| Polyacetal clamp, size 14 | N | 4 | 186-675300-0014 |
| Filter adapter, Pluro stopper | O | 1 | 186-748002-0000 |
| Filter flask, 25mL | P | 1 | 186-748010-1025 |
| Hirsch funnel | Q | 1 | 186-748012-1000 |
| Hex head stopper, ST 14/20 | R | 1 | 186-850400-1420 |
Replacement parts for glassware kits can be ordered by model number.