Williamson Macrokit 14/20
WILLIAMSON MACROSCALE KEM-KIT® STANDARD TAPER
Designed to address the experiments detailed in the Williamson text, Macroscale and Microscale Organic Experiments, published by D.C. Heath and Company, Lexington, Massachusetts.
• Smaller quantities afford a greater degree of safety, improve air quality in the lab and substantially reduce disposal costs
• Separatory funnel for extractions and for liquid addition in reaction assemblies
• Classical atmospheric, steam, fractional and vacuum distillations are possible with kit components
• Apparatus set-up time is minimal, providing the student with more lab time
• Glassware manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
Components for Williamson Macroscale Organic Chemistry KEM-KIT, 14/20 Joints
* denotes: Not available as replacement part.
| ItemNumber | Item | Description | Kit Qty. |
| 251450-0015 | A | Conical Flask, 15 mL | 1 |
| 273755-0000 | B | Claisen Adapter | 1 |
| 274960-0000 | C | Connecting Adapter | 1 |
| 276405-0000 | D | Vacuum Adapter | 1 |
| 282555-0000 | E | Water Jacketed Condenser | 1 |
| 286100-0000 | F | Distilling Column | 1 |
| 288260-0001* | G | Distillation Receiver | 1 |
| 294300-0050 | H | Kjeldahl Shaped Flask, 50 mL | 1 |
| 294300-0100 | I | Kjeldahl Shaped Flask, 100 mL | 1 |
| 298281-0125 | J | Separatory Funnel, 125 mL | 1 |
| 411800-0015 | K | Centrifuge Tube | 1 |
| 420163-1500 | L | Stopcock, PE/Nylon | 1 |
| 420166-1001 | M | Chromatography Column | 1 |
| 420164-1000 | Funnel Only | - | |
| 420168-1000 | Luer Tip Only | - | |
| 420162-0020 | Polyethylene Disc, 20 Microns | - | |
| 675300-0014 | N | Polyacetal Clamp, Size 14 | 4 |
| 748002-0000 | O | Filter Adapter, Pluro Stopper | 1 |
| 748010-1025 | P | Filter Flask, 25 mL | 1 |
| 748012-1000 | Q | Hirsch Funnel | 1 |
| 748017-0020 | Polyethylene Disc, 20 Microns | - | |
| 850400-1420 | R | Hex Head Stopper, 14/20 | 1 |
Case Qty : 1
| Item Title | Williamson Macrokit 14/20 |
| Category: | Equipment |
| Sales Unit of Measure | EA1 |
| Last Date/Time Modified | 2/20/2025 2:37:01 PM |
