MOLECULAR WEIGHTS OF SELECTED LABORATORY CHEMICALS

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Acrylamide 71.08 Magnesium Chloride, hexahydrate 203.30
Aminohexane (6-aminohexanoic acid) 131.18 Magnesium Sulfate, anhydrous 120.39
Ammonium Acetate 77.08 Pepstatin-A 685.9
Ammonium Bicarbonate 79.06 Phenol 94.11
Ammonium Chloride 53.49 Phenylmethylsulfonyl fluoride (PMSF) 174.2
Ammonium Persulfate 228.2 Polyethylene glycol c. 8000
Ammonium Sulfate 132.14 Polyvinylpyrrolidone 40,000
Ampicillin 371.4 Potassium Acetate 98.14
ATP, disodium salt 605.19 Potassium Chloride 74.55
dATP, disodium salt 535.1 Potassium Phosphate , anhydrous, monobasic 136.1
Bis 154.17 Potassium Phosphat e, trihydrate, dibasic 228.2
Bac 260.4 Sodium Bicarbonate 84.01
Boric Acid 61.83 Sodium Azide 65.01
Calcium Chloride 147.0 Sodium Bicarbonate 84.01
Cesium Chloride 168.37 Sodium chloride 58.45
Chloramphenicol 323.1 Sodium hydroxide 40.0
Citric Acid 294.1 Sodium iodide 149.89
dCTP, sodium salt 467.2 Sodium Dodecyl Sulfate < FONT SIZE="3">288.38
Dithiothreitol 154.24 Sodium Phosphate, monohydrate 137.99
EDTA, disodium salt 372.24 Sodium Phosphate, dibasic 142.0
Ficoll type 400 400,000 Spermidine, trihydrochloride 254.6
Glucose 180.2 Spermine, tetrachloride 348.2
Glutamic acid 147.1 Sucrose 342.3
dGTP, sodium salt 507.2 TEMED 116.2
Glycine 75.07 Thiamine 337.3
HEPES 238.3 Thymidine 242.2
HEPES, sodium salt 260.3 Tris 121.1
Hydroxyquinoline 145.2 Tris-HCl 157.6
IPTG 238.31 dTTP, sodium salt 482.2
Leupeptin 475.6 Urea 60.06
14.26 M X-gal 408.64

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Copyright 1997 by Mark Barton Frank, Ph.D.
Proper citation for data acquired from this document is: "Frank, M. B. Molecular Weights of Selcted Laboratory Chemicals. In: Frank, M. B. ed. Molecular Biology Protocols. (http://omrf.ouhsc.edu/~frank/agarelut.html). 1997. Oklahoma City. Revision Date: October 2, 1997."