Chemistry: Difference between revisions
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All items are 24/40 standard taper unless otherwise specified. Some items are not glassware, but are used in reaction setups. | All items are 24/40 standard taper unless otherwise specified. Some items are not glassware, but are used in reaction setups. | ||
* Liebig condenser, 200mm | Prices are from Sigma-Aldrich's catalogue. In reality these can be had much more cheaply on ebay. | ||
* Allihn condenser, 200mm | |||
* 3-neck 500mL round-bottom flask | * Liebig condenser, 200mm ($55.10) | ||
* 500mL round-bottom flask | * Allihn condenser, 200mm ($172.40) | ||
* 250mL round-bottom flask | * 3-neck 500mL round-bottom flask ($94.20) | ||
* 100mL round-bottom flask | * 500mL round-bottom flask ($30.70) | ||
* 50mL round-bottom flask | * 250mL round-bottom flask ($27.00) | ||
* 100mL round-bottom flask ($23.50) | |||
* 50mL round-bottom flask ($22.90) | |||
* 2x50mL round-bottom flask with distiller arm (not standard taper) | * 2x50mL round-bottom flask with distiller arm (not standard taper) | ||
* Addition funnel, 125mL | * Addition funnel, 125mL ($113.40) | ||
* Separating funnel, 100mL (not standard taper; use a 1-hole stopper for an adapter) | * Separating funnel, 100mL (not standard taper; use a 1-hole stopper for an adapter) (~$20 from American Science and Surplus) | ||
* Stillhead adapter | * Stillhead adapter ($68.10) | ||
* Vacuum adapter | * Vacuum adapter ($47.10) | ||
* Claisen adapter | * Claisen adapter ($56.70) | ||
* 0-360 degree thermometer | * 0-360 degree thermometer | ||
* 500mL beaker | * 500mL beaker | ||
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* 2x200mL beakers | * 2x200mL beakers | ||
* 40mL beaker | * 40mL beaker | ||
* 500mL Erlenmeyer flask | * 500mL one-arm Erlenmeyer flask (not standard taper) | ||
* Buchner funnel | * Buchner funnel | ||
* 100mL graduated cylinder | * 100mL graduated cylinder | ||
Line 29: | Line 31: | ||
* 10mL burette | * 10mL burette | ||
* Evaporating dish | * Evaporating dish | ||
* Aquarium pump with hoses (attaches to condenser for cooling it down) | * Aquarium pump with hoses (attaches to condenser for cooling it down) (~$25 at any aquarium store) | ||
* Test tubes, various sizes, lots of them | * Test tubes, various sizes, lots of them | ||
Revision as of 12:19, 1 October 2008
This will be where stuff about chemistry goes. Feel free to edit as you like; I'm starting with lists of reagents and glassware that I will be bringing, and will add photos later today.
Glassware
All items are 24/40 standard taper unless otherwise specified. Some items are not glassware, but are used in reaction setups.
Prices are from Sigma-Aldrich's catalogue. In reality these can be had much more cheaply on ebay.
- Liebig condenser, 200mm ($55.10)
- Allihn condenser, 200mm ($172.40)
- 3-neck 500mL round-bottom flask ($94.20)
- 500mL round-bottom flask ($30.70)
- 250mL round-bottom flask ($27.00)
- 100mL round-bottom flask ($23.50)
- 50mL round-bottom flask ($22.90)
- 2x50mL round-bottom flask with distiller arm (not standard taper)
- Addition funnel, 125mL ($113.40)
- Separating funnel, 100mL (not standard taper; use a 1-hole stopper for an adapter) (~$20 from American Science and Surplus)
- Stillhead adapter ($68.10)
- Vacuum adapter ($47.10)
- Claisen adapter ($56.70)
- 0-360 degree thermometer
- 500mL beaker
- 250mL beaker
- 2x200mL beakers
- 40mL beaker
- 500mL one-arm Erlenmeyer flask (not standard taper)
- Buchner funnel
- 100mL graduated cylinder
- 10mL graduated cylinder
- 10mL burette
- Evaporating dish
- Aquarium pump with hoses (attaches to condenser for cooling it down) (~$25 at any aquarium store)
- Test tubes, various sizes, lots of them
Reagents
- 1 gallon methanol
- 1 gallon phosphoric acid
- 1 gallon hydrochloric acid, 12M
- ~1lb potassium hydroxide
- Calcium chloride, anhydrous (drying agent)
- Magnesium sulfate, anhydrous (drying agent)
Things that are broken but could be fixed
- A 500mL round-bottom longneck distillation flask with the distiller arm broken off. If someone has an acetylene torch, this could be repaired by fusing a glass tube onto it, or the hole could be sealed up and the flask used for a reflux reaction flask.
- A Liebig condenser, not standard taper, with part of the stillhead end in several pieces. Again, fixable with a hot enough torch.
- A vacuum aspirator with a bunch of pipe-fitting adapters. It works, but currently the adapters are on there really tight and I can't get them off. If someone has a plumber's wrench and a bench vise, this is easy to fix.