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ChemExplained.com Master Lab Equipment and Supplies List (Through Lab #18) Science Supply Companies RECOMMENDED Flinn Scientific Carolina Biological Supply Co. Home Science Tools P.O. Box 219 2700 York Rd 665 Carbon St. Batavia, IL 60510 Burlington, NC 27215-3398 Billings, MT 59102 Ph: 800-452-1261 Ph: 800-334-5551 Ph: 800-860-6272 Website: flinnsci.com carolina.com/chemistry/10148.ct www.homesciencetools.com ——————————————————————————————————————————— ChemExplained.com is working with Home Science Tools (HST) in Billings, Montana to make ordering lab supplies for our experiments quicker and easier for parents. HST has provided two lists, one for ordering the chemicals needed for our experiments and another list for ordering ​ ​ equipment and supplies. (Either click the URL or copy/paste it into your browser). ​ ChemExplained.com Chemical List: ​ ​ https://www.homesciencetools.com/wishlist.php?publicwishlist=bbdd79a3ffdb49bea2f6190f1ed516ca ChemExplained.com Equipment and Supplies List: ​ ​ https://www.homesciencetools.com/wishlist.php?publicwishlist=58f7c118d539e795af6cac108ed80fca From the HST staff: “Please note that adding all items in a wish list at once will only add 1 item, please advise parents/students to adjust quantities on the items accordingly.” ——————————————————————————————————————————— Please READ THIS before ordering. A number of ChemExplained.com experiments require heat. ​ The heat source listed below in our Equipment list is a propane or butane torch kit. These may be ​ ​ purchased at Home Depot, Ace Hardware or Mills Fleet Farm stores for ~ $25. The replacement butane or propane gas refill containers for these torches cost ~ $4. When these torches are used ​ in an experiment, they must be “hand-held,” because if they are left upright while lit, they can tip over and cause a fire hazard. Home Science Tools (HST) sells a Portable Micro Lab Burner ​ for ~ $52. Butane fuel refill cartridges cost ~ $6. This burner is “tip-resistant” and provides safe, stable operation during an experiment and is recommended, but it cannot be used for Lab #6. In ​ ​ ​ ​ ​ all of our experiments, no burner of any kind may be used without adult supervision. Laboratory balances are also required in a number of experiments. Balances accurate to 0.01 g ​ (1/100th of a gram) provide the best results. However, lab balances accurate to 0.1 g (1/10th of a ​ gram) can also be used. Amazon.com sells an AMIR Digital Kitchen Scale for ~ $12 (accurate to 0.01 g). Recommended! HST sells an Economy Pocket Scale for ~ $15 (accurate to 0.1 g) ​ ​ In Lab #9, a Molecular Model kit from HST costs ~$22. A bag of colored marshmallows plus toothpicks can also be used for ~ $4. Amazon.com (Industrial & Scientific area) has many of our items listed at discount prices. ——————————————————————————————————————————— Master Lab Equipment and Supplies List for ChemExplained.com 1 The numbers following the items below are the Lab experiments that item is used in. ​ ​ Equipment Supplies 1 - 100 mL graduated cylinder - 3, 5, 17, 18 Dawn soap - 3, 4, 5, 12, 13, 14-15, 18 1 - 50 mL graduated cylinder - 3, 10 Food coloring (red, blue and yellow) - 1 1 - 25 mL graduated cylinder - 13, 14-15, 18 Garbage (trash) bag - 18 1 - 10 mL graduated cylinder - 1, 3, 4, 18 Pliers or wire cutter - 3, 5, 14-15 3 - 50 mL beaker - 1, 4 Copper wire or cylinder - 3, 5 2 - 250 mL beaker - 3, 7, 10, 13, 14-15, 17, 18 Aluminum wire or cylinder - 3, 14-15 1 - 800 mL (or 1000 mL) beaker - 12, 16 Toothpicks - 5 ​ ​ 10 - Test tubes (16 x 150 mm, large) - 1, 5, 10, 16 Black marker (Vis-A-Vis) - 1, 7, 13 ​ ​ 1 - Funnel (100 mm diameter) - 1, 13, 14-15, 17, 18 Karo syrup - 3 ​ ​ 1 - Test tube rack (6 holes) - 1, 5, 10 Sandwich bags (sealable) - 4, 18 ​ ​ 1 - Test tube brush (large) - 3, 4, 5, 13, 14-15, 18 Vinegar - 4, 18 ​ ​ 1 - Test tube holder (or clamp) - 5, 16 Table salt (sodium chloride) - 5, 7, 10, 14-15 ​ ​ ​ ​ 1 - Lab balance - 3, 4, 5, 11, 12, 13, 14-15, 16, 17, 18 Baking soda - 4 10 - Dropper pipet (1 mL) - 1, 3, 4, 5, 10, 12, 18 Wood splints (or toothpicks) - 5 ​ ​ 1 - Scoopula/Spatula (20 cm) - 4, 5, 7, 11, 12, 13, 14-15, 17, 18 Scissors - 10, 14-15 ​ ​ ​ 1 - Forceps (stainless steel) - 5, 10, 11, 12, 13, 14-15 Microscope glass slide - 5, 14-15 ​ ​ 1 - Ring stand/support (4” x 6” base) - 5, 11, 12, 13, 14-15, 16 Pencil (#2) - 8, 10, 13. Ink pen - 6, 18 ​ ​ ​ ​ ​ 1 - Ring clamp (or support) - 5, 11, 12, 13, 14-15, 16 Meter stick (or ruler) - 6, 10, 14-15 ​ ​ 1 - Crucible (50 mL, low form) - 5, 11, 12 Labels (any size, we can cut to fit) - 6, 7, 18 ​ ​ 1 - Crucible cover (or lid) - 11 Coffee filters - 10, 13, 14-15 ​ ​ 1 - Clay triangle (2.5” pipe-stems) - 5, 11, 13 Q-tips - 7 ​ ​ 1 - “Pocket” microscope (or microviewer) - 5, 14-15 Bottled H2O (or distilled) ​- 7, 10, 13, 14-15, 16, 17, 18 ​ ​ ​ ​ ​ ​ ​ 1 - Propane/butane torch - 6 (Can be used in all micro burner labs) Molecular model kit (or marshmallows) - 9 ​ ​ ​ 6 - Watch glasses (100 mm) - 7 Hot pad holder or gloves - 12, 13, 17 ​ ​ 6 - Glass tubing 6 mm, 24” lengths. (or 5 mm, 12” lengths) - 6 Felt-tipped markers (not permanent) - 10 ​ ​ ​ ​ 1 - Wire gauze (ceramic center) - 12, 13, 14-15, 16 Chromatography paper strips - 10 ​ ​ 1 - Evaporating dish (80 mL) - 12, 14-15 Paper towels - 10, 14-15, 18 ​ ​ 1 - Triangular file - 6, 17 Metal cookie sheet, cake pan - 13, 14-15, 17 1 - Wash bottle (squirt bottle) (500 mL) - 13, 14-15 Plastic wrap (or corks) - 10 ​ ​ ​ ​ 1 - 12” Thermometer (non-mercury) - 16 Saucepan - 16 ​ ​ 1 - Stirring rod (10”) - 17, 18 Copper coated steel BBs - 16 ​ ​ 1 - 250 mL Erlenmeyer flask - 18 Styrofoam cup (12 oz.) - 16 1 - Portable micro lab burner - 5, 7, 11, 12, 13, 14-15, 16 Empty soda pop can - 17 ​ (Can be used for all labs that need heat except Lab #6) Long nail (6” - 8”) - 17 ​ ​ 4 - Butane fuel refill containers (for micro lab burner) Scotch tape - 6 ​ Master Lab Equipment and Supplies List for ChemExplained.com 2 ATTENTION! Before purchasing and using any chemicals, please review recent Safety Data ​ ​ ​ ​ Sheets (SDS) at https://chemical safety.com/sds-search/ for additional safety, handling, and ​ ​ disposal information. The number following the chemical name below, e.g. (5 g or 20 mL) is the ​ approximate amount needed for the experiment; NOT the amount you need to order from a science ​ supply company. Calcium chloride (5 g) - 7 Copper(II) chloride (5 g) - 7, 17 Hydrochloric Acid, 32-36% (20 mL) - 14-15 Copper(II) sulfate pentahydrate (10 g) - 12, 14-15 ​ ​ Iron(III) chloride (5 g) - 5 Lead nitrate (5 g) - 5, 13 Lithium chloride (5 g) - 7 Silver nitrate (2 g) - 5 Manganese dioxide (10 g) - 11 Potassium chloride (5 g) - 7 Potassium chlorate (10 g) - 11 Potassium chromate (10 g) - 5, 13 Potassium permanganate (5 g) - 5 Potassium thiocyanate (5 g) - 5 Strontium chloride (5 g) - 7 Sodium hydroxide (2 g) - 18 Phenolphthalein solution (2 mL) - 18 Equipment/Supplies Needed for Each Lab Experiment [These are all summarized in the lists above] LAB #1 6 test tubes test tube rack small funnel 3 small beakers (50 mL) black marker (or blue 3 dropper pipets graduated cylinder red, blue, yellow marker or pencil) (medicine droppers) (10 mL) food coloring LAB #2 None LAB #3 laboratory balance 10 mL graduated 50 mL graduated 100 mL graduated (0.01 g) cylinder cylinder cylinder aluminum cylinder copper cylinder or 250 mL beaker Karo syrup (dark) or wire wire test tube brush Dawn soap pliers (if using wire) dropper pipet * Note - Aluminum and copper wire can also be used in lieu of the cylinders. Depending on the thickness of the wire, wrap a 18-36 inch piece of the wire into a tight shape (with a set of pliers) so the wire fits easily inside the graduated cylinder. Master Lab Equipment and Supplies List for ChemExplained.com 3 - Laboratory balances that are accurate to a tenth of a gram (0.1 g) can also be used if your balance doesn’t record to the hundredth of a gram. Mass measurements in this lab will be to the 0.01 g. if possible. LAB #4 laboratory balance 10 mL graduated sealable plastic 50 mL beaker (0.01 g) or (0.1 g) cylinder sandwich bag dropper pipet baking soda vinegar scoopula test tube brush Dawn soap * Note - Mass measurements in this lab will be to the nearest 0.01 g. However, lab balances that are accurate to a tenth of a gram (0.1 g) can also be used. This will be the case for all future laboratory experiments. LAB #5 wood splints (toothpicks) 9 - test tubes test tube holder propane/butane torch (or micro burner) microscope glass slide clay triangle ​ ​ forceps crucible 6 dropper pipets ring stand - butane lighter spatula (or scoopula) “pocket” microscope ring clamp test tube brush test tube rack pliers or wire cutter 100 mL graduated cylinder Dawn soap potassium chromate potassium permanganate laboratory balance potassium thiocyanate silver nitrate lead nitrate copper wire (or Cu turnings) sodium chloride (table salt) iron(III) chloride * Note - Toothpicks can be used in place of wood splints and copper wire can be used in place of copper turnings, needing the wire cutter. Ordinary table salt is sodium chloride. LAB #6 glass tubing (borosilicate 6 mm OD) triangular file butane/propane torch ​ ​ yardstick (or ruler) ​ small white label scotch tape * Note - The 6 mm OD (outside diameter) borosilicate glass tubing may be purchased at the Amazon.com website.
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