Quantitative Analysis, CHEM 2231 Lab Check-­‐in/Check-­‐out sheet. (Revised 11/2013) Semester: __________________________________ Room: ________________________________ Name:____________________________________ Locker Numbers: __________________________ __________________________________ I have inspected this equipment and have found it in good condition. I accept full responsibility for it and myself in the laboratory. I understand that deductions can be made from my final lab grade if I fail to check out of lab, or if I leave unknowns and chemical solutions in the lockers, or if I fail to return the keys. Signature: ____________________________________________________ Date: ___________________________________________ Item No. IN OUT Item No. IN OUT 50 mL beaker 100 (or 150 mL) beaker 250 mL beaker 400 mL beaker 600 mL beaker 1000 (or 800) mL beaker Bottles, weighing Bottle, wash Chromatography column Stopcock for column Glass tip for column Test tube holder Tongs, crucible Crucible holder Scintered glass crucibles Dessicator with cover and plate Rubber policeman Scoopula or spatula Stir rods Test tubes 13 x 100 mm Test tubes 25 x 150 Graduate cylinder, 10 mL Graduated cylinder, 25 mL Graduated cylinder, 100 mL 1 3 3 1 3 1 3 1 1 1 1 1 1 1 3 1 2 1 3 5 2 1 1 1 Wire triangle 125 mL Erlenmeyer flask 250 mL Erlenmeyer flask 500 mL Erlenmeyer flask 500 mL Filtering flask Wire gauze Watch glass 50.00 mL Volumetric flask 100.00 mL Volumetric flask 250.00 mL Volumetric flask 500.0 mL Volumetric flask 1000 mL Volumetric flask Forceps Buret funnel Separatory funnel, 250 mL Long stemmed funnel Droppers 1.00 mL pipet 2.00 mL pipet 5.00 mL pipet 10.00 mL pipet 25.00 mL pipet Thermometer, 110 oC 3 1 4 1 1 3 3 4 6 2 1 1 1 1 1 3 2 1 1 1 1 1 1